Twin female zombies come to the door: My lord, please have mercy!

Deep inside the outpatient building of the Fourth Mental Hospital.

After dealing with the three stitched corpse demons, Lin Ye, along with Leng Yue and Shuang Xing, followed the directions on the map fragment and pushed open a rusty iron door to a fire escape.

Behind the door is a narrow staircase leading underground.

The stairwell was completely dark, and the air was thick with a musty smell and a faint odor of blood.

Large patches of plaster were peeling off the wall, and one could vaguely see that the wall was covered with distorted smiling faces painted with some kind of dark red paint.

"Tap...tap...tap..."

In the empty corridor, only the echoes of Lin Ye and his group's footsteps reverberated.

"My lord, the terrain here is like a gaping maw of a bottomless abyss."

Leng Yue walked beside Lin Ye, her deep red eyes shining like two precious rubies in the darkness.

As a zombie, her vision in the dark far surpasses that of a living person; she can even see the black, yin-like particles floating in the air.

Lin Ye shone his flashlight on the steps beneath his feet and let out a cold laugh:

"My wife has a good eye. In feng shui, this is called 'the White Tiger opens its mouth, and yin energy flows in backward'."

As he walked, he began a mini-lesson in metaphysics:

"Look at the design of this staircase. Each section has exactly thirteen steps, and they are all steep, right-turning structures. This is a major taboo in residential feng shui, called the 'Hanging Rope Sha'."

"Hospitals are places of birth, aging, sickness, and death, and are extremely yin in nature. The people who built this hospital deliberately connected the morgue with the underground air-raid shelter and set up this ominous layout, clearly intending to turn this place into an extremely yin pool for raising corpses."

"Who cares what kind of pool it is, as long as the food inside tastes good!"

Froststar walked at the front, like an excited little guide, playing with the small bone knife stained with the black blood of the Corpse Demon in her hand.

The three of them continued down the stairs.

Five minutes passed.

Ten minutes have passed.

Lin Ye suddenly stopped.

He frowned and shone his flashlight on the wall next to him.

On the wall, there was a strange smiling face painted on it.

However, a small piece of red paint is missing from the corner of the smiling face's mouth.

"What is wrong, my lord?"

Leng Yue keenly noticed the pause in Lin Ye's blood and qi.

"We're in trouble."

Lin Ye took a deep breath, his expression becoming very serious.

He pointed to the smiling face on the wall and said:

"We passed by this smiley face with a missing corner ten minutes ago. At our pace of going downstairs, ten minutes should be enough to get to the fifth basement level, but in reality, we've been going around in circles."

"A ghost wall?"

Leng Yue frowned slightly, then a hint of murderous intent flashed in her eyes.

"This mere illusion can be easily dispelled once I burn this corridor to the ground with my Red Lotus Karmic Fire."

"Don't!"

Lin Ye quickly grabbed Leng Yue's icy hand.

"My lady, calm down! This is official territory. We're here to make a fortune quietly. If you set this on fire and blow up the whole building, won't the Ninth Bureau issue a warrant for our arrest all over the world? Besides, this isn't just an ordinary ghost wall."

Lin Ye took out the Three Elements Compass from his bag and glanced at it:

"The compass needle is completely locked. This isn't a ghost deceiving our vision; rather, it's the extremely Yin formation underground that has distorted the space here into a continuous 'Möbius strip.' Forcing it will result in a backlash from the earth's vein formation."

"What should we do?"

Leng Yue naturally grasped Lin Ye's hand in return, as if as long as she was with Lin Ye, even if she were trapped in a desperate situation, this thousand-year-old red beast would not care at all.

Just then, the system's semi-transparent light screen, accompanied by a tingling sound effect, popped up precisely on Lin Ye's retina.

"Ding! My Lord, please exercise self-restraint. System notification: The host has been detected trapped in the high-level spatial array 'Five Elements Bewitching Array.' Please make a choice within three minutes to break the deadlock!"

[Option A: Physical Resurrection – Pull out an heirloom C4 from his crotch, shout "Art is an explosion," and blow up the stairwell.]

[Reward: Obtain the title "Terrorist". Consequence: You will be buried under the rubble, prematurely entering the coffin to join your two wives.]

[Option B: Pure Yang Breaking the Formation—Bite the tip of your tongue and all ten fingers, and use a massive amount of pure Yang essence to draw a "Formation-Breaking Talisman" on the wall.]

[Reward: Talisman Proficiency +100. Consequence: You will go into shock due to excessive blood loss, and Frostnova will take the opportunity to drain you dry.]

[Option C: Yin and Yang in Harmony, the Eye of Dharma Opens—By utilizing the pure Yang Dao body to achieve a deep spiritual resonance with the primordial Yin energy of the two female zombies, the 'Yin-Yang Eye of Dharma' is opened, allowing one to see through the 'Gate of Life' of the spatial array.]

[Reward: Maximum Yang Qi +10, Harem Harmony +10. Note: This method requires close physical contact and the merging of breaths.]

[Option D: Remain idle – Sit down on the steps, shout "I'm tired, let's destroy it," and then take out your phone to play a matching game.]

[Reward: Game proficiency +5. Consequence: The system will look down on you and forcibly deduct 500 points.]

"System, I've discovered you're a complete LSP! Every time you break a deadlock, your methods are so... so irresistible!"

Lin Ye mentally complained, but his body honestly gave the answer.

"I choose C!"

Lin Ye took a deep breath, stuffed the flashlight into his tactical backpack, and plunged the surroundings into absolute darkness where no one could see their own hand in front of their face.

"My lord?"

In the darkness, Leng Yue's voice carried a hint of doubt.

"My lady, Froststar. This formation is extremely sinister. I cannot see through its core with my own yang energy alone. I need to borrow your primordial yin energy to open the Yin-Yang Eye."

Lin Ye's voice sounded very deep in the empty corridor, with an irresistible magnetism.

As soon as he finished speaking, Lin Ye didn't give them time to hesitate. He reached out and precisely embraced Leng Yue's slender waist in the darkness, while also pulling Shuang Xing into his arms.

"ah!"

Froststar let out a soft, sweet gasp, then, like a kitten that had smelled fish, skillfully pressed her little face against Lin Ye's chest, her two little hands tightly wrapped around his waist.

Leng Yue froze, startled by Lin Ye's sudden embrace.

She instinctively tried to struggle, but Lin Ye's large hand forcefully pressed down on the back of her head, pressing her cheek tightly against his neck.

"Don't move, concentrate."

Lin Ye's voice was terribly hoarse.

He lowered his head and precisely located Leng Yue's cool, soft red lips.

The moment their lips met, a violent current exploded within their bodies.

Lin Ye did not let Leng Yue absorb Yang energy as usual. Instead, he took the initiative to pry open her teeth, and pure Yang energy, like a fire dragon, forcefully entered Leng Yue's body.

Leng Yue let out a soft, sweet moan that she could hardly contain.

Her hands limply climbed onto Lin Ye's broad shoulders, her long nails digging deep into his coat.

The extremely cold Yin energy of the Red Hou, drawn by Lin Ye's Yang energy, slowly flowed into Lin Ye's meridians through the fusion of their lips and teeth.

This profound exchange of vital energy made the two seem to merge into one.

Lin Ye could feel Leng Yue's rapid heartbeat, and even the slight tickling sensation when her long eyelashes fluttered on his cheek.

Meanwhile, Froststar, hanging on Lin Ye's chest, was not to be outdone.

"Brother-in-law...Frostnova needs to help too..."

Her cool, white hands restlessly slipped inside Lin Ye's coat, pressing against his burning abs.

Then, she opened her small mouth and precisely sucked hard below Lin Ye's collarbone, injecting her dark blue mutated white zombie aura into Lin Ye's heart meridian.

One on the left, one on the right; one a red lotus, the other a deep blue.

Two completely different yet terrifyingly powerful Yin energies collided violently with the pure Yang energy within Lin Ye's body at his spiritual center!

"Buzz!"

Lin Ye felt a clear sword sound resonating deep within his mind.

That intoxicating, ecstatic pleasure, accompanied by the frenzied rotation of Yin and Yang energies, forcibly tore open a mysterious rift between his brows.

"When Yin and Yang are in harmony, the eye of truth opens!"

Lin Ye suddenly opened his eyes in the darkness.

His left eye was burning with golden-red pure yang and red lotus karmic fire deep within its pupil, while his right eye shone with a ghostly blue, extremely cold corpse aura.

Under these eerie "yin-yang eyes," the absolute darkness around them instantly vanished.

He could clearly see that the originally downward staircase had long been twisted into a vicious cycle by a layer of viscous black patterns.

But hidden in the corner of the ceiling above their heads was a "gate of life" that emitted a faint red light.

"Ding! Daily option task completed. Yin-Yang Eye activated! Harem harmony +10, current harmony: 35. Limited-time status: 'Insightful Insight' obtained."