With skills that can be upgraded infinitely, if I'm invincible, who is?

[Successfully defeated the level 10 Bloodthirsty Cat Demon King (Diamond-level BOSS), gaining 30000 experience points. Defeating a higher-level boss grants an additional 15000 experience points, 1 gold coin, and 1 skill point.]

Immediately afterwards, a golden light flashed across Su Yu's body.

Congratulations on reaching level 10! You have gained +1 to all attributes, +5 to your free attribute, and +5 skill points.

[A global announcement is coming soon. Should I hide my nickname?]

"Don't hide it!" Su Yu said in a deep voice.

Immediately, six world announcements rang in the ears of all players on Blue Star.

[World Announcement: Congratulations to Yu Huang, a player from the Holy Dragon Empire, for becoming the first player to clear the Abyss difficulty of the Bloodthirsty Cat Demon King's Lair dungeon. Rewards include: 2 Star-grade Equipment Advancement Stones, 10 Gold Coins, and 100 Reputation Points.] x3

[World Announcement: Congratulations to Yu Huang, a player from the Holy Dragon Empire, for becoming the first player to solo clear the Abyss difficulty of the Bloodthirsty Cat Demon King's Lair dungeon. Rewards include: 9 Gold-grade Costume Enhancement Stones, 20 Gold Coins, and 100 Reputation Points.] x3

……

"What the heck? What's going on?"

"The Bloodthirsty Cat Demon King's Lair dungeon? Abyss level? Has the Emperor of the Universe triggered another hidden dungeon?"

"Wow, I've realized that the game Emperor Yu is playing is definitely not the same game as us."

"The game that Yu Huang is playing is definitely a hacked version, otherwise why would he always be able to trigger hidden dungeons?"

"But at least this will give us some peace and quiet for a while."

"All the world announcement rewards have been taken by the Emperor Yu. I really can't imagine how strong he is now."

"Hahaha, the stronger the Yu Huang is, the greater the benefits will be for us. At least if the sky falls, there's still the tall Yu Huang to hold it up."

"Indeed, I always felt that the game 'Immortality' wouldn't let us live like this forever."

"Don't overthink it. Let's just focus on leveling up and increasing our strength. We'll deal with whatever happens when the sky falls."

"..."

Countless players of the Holy Dragon Empire were immediately excited, and they could hardly believe their ears.

How come, for Su Yu, the hidden dungeon of Abyss difficulty is just like a regular dungeon, triggered whenever he wants? It's really too undignified.

……

In the Bloodthirsty Cat Demon King's Lair dungeon.

Swish!

Su Yu moved with incredible speed, heading straight for the corpse of the Bloodthirsty Cat Demon King.

He couldn't wait to open the dungeon completion treasure chest.

Before long, Su Yu arrived at the dungeon completion treasure chest and opened it without any hesitation.

You have obtained 3 pieces of Gold-tier equipment.

You have obtained 2 Silver Equipment.

You have obtained 5 Intermediate Random Attribute Gems.

You have received 1 gold coin.

You have gained 5 skill points.

[You have obtained Mysterious Key Fragment ② (Unique Quest Item) *1.]

"Hahaha, I've finally obtained the second fragment of the mysterious key!" Su Yu laughed loudly.

He now knows the location of the level 10 dungeon, and it won't be long before he can collect all three fragments of the mysterious key.

He was very much looking forward to everything in the mysterious place.

After opening the dungeon completion treasure chest, Su Yu went to the white light orb and picked up all the loot dropped by the Bloodthirsty Cat Demon King.

You have obtained 2 pieces of Gold-tier equipment.

You have obtained 2 Silver-tier equipment items.

You have obtained 3 Intermediate Random Attribute Gems.

"It's time to go to the level 10 dungeon and get the last fragment of the mysterious key." A hint of anticipation flashed in Su Yu's eyes.

The next instant, a white light suddenly descended, and Su Yu's figure vanished from the spot.

Upon returning to Gale Plains, Su Yu didn't hesitate and sped directly towards the level 10 dungeon.

Su Yu didn't have a moment to rest while traveling.

He first allocated all 5 free attribute points he had just gained from the upgrade to the agility attribute.

The higher the base agility attribute, the greater the effect of attack speed and movement speed bonuses.

He then replaced his level 5 Black Iron Longbow with a level 10 Bloodstained Longbow.

Su Yu didn't care about the attack power and strength attribute added by the Blood Pattern Longbow, since it wouldn't add much anyway.

What he values ​​most is that the Bloodstained Longbow can increase physical life steal by 3%.

Although the Soul-Severing Arrow can provide him with a large shield, some damage can ignore the shield.

For example, true damage can ignore defense and shields and directly damage the target.

Or, if certain skills are designed to ignore shields, then shields will also be unable to withstand the damage from those skills.

Although the shield of the Soul-Severing Arrow is strong, it is not without its weaknesses.

However, now with the Bloodstained Longbow's physical lifesteal, even if the enemy's damage can ignore the shield, he can still recover his health through physical lifesteal.

Basic attacks deal physical damage, as does Soul Severing Arrow; both can provide physical lifesteal.

In particular, the Soul-Severing Arrow deals high damage; a single Soul-Severing Arrow from Su Yu can restore at least 10,000 health points.

This level of recovery efficiency is something even the strongest priests at this stage cannot achieve.

"I have another 21 gold-grade fashion enhancement stones. Perfect for enhancing the Wind Feather Cloud Robe," Su Yu thought to himself.

[You have consumed 7 Fashion Enhancement Stones (Gold Grade). The enhancement level of Wind Feather Cloud Garment (Gold Grade) has increased to level 8!]

[You have consumed 9 Fashion Enhancement Stones (Gold Grade). The enhancement level of Wind Feather Cloud Garment (Gold Grade) has increased to level 9!]

[The enhancement level of the Wind Feather Cloud Garment (Gold Grade) has reached the current tier limit. Please upgrade the garment's tier first, and then try to continue enhancing it.]

"Hmm? Feng Yuyunshang's enhancement level has reached the limit?"

"Should I upgrade the fashion item's grade and then try to further enhance it? But I don't know how to upgrade the fashion item's grade." Su Yu said helplessly.

He didn't expect that Feng Yuyunshang would be upgraded to the level cap so quickly.

The level cap is really low.

However, considering that Feng Yuyunshang's rank was only gold, he could only sigh helplessly.

We'll figure out a way to improve the grade of Wind Feather Cloud Garment later.

With a thought, Su Yu immediately checked Feng Yu Yunshang's latest attributes.

【Wind Feather Cloud Robe (Gold Grade) +9: All attributes +2000, all attributes +50%; Equipment Requirements: None.】

"Not bad. Compared to level 7, all my fixed attributes have doubled, which has greatly improved my strength." Su Yu nodded slightly.

The only downside is the percentage-based stats of the Wind Feather Cloud Garment. No matter how many levels it's upgraded, it only increases by 5% per level, which is a bit too stingy.

However, considering that percentage-based attributes become more powerful as you progress, Su Yu could only accept it silently.