Chaos and monsters begin with the red dragon's clone.

[Red Dragon + Mist + Ancient Times + City + Extreme Path + One Soul, Two Bodies] [Red Dragon: ???] [Dragon Stomach: Great Sun Furnace] [Dragon Scales: As Hard as Diamond] [Dragon Might: Unparalleled Power] [Dragon Breath: Blazing Flames] [Dragon Blood: Pure Yang Creation] [Dragon Soul: Innate Intelligence, Can Learn and Master Various Skills]... Dynasties collapsed, powerful families clashed, gangs fought, and heretics caused chaos. A fog engulfed the land, monsters roamed and howled, and humanity relied on cities for survival; martial arts, muscles, internal strength, and qi—one after another, extreme martial artists earned their titles of immortals and Buddhas amidst the disaster. Zhang Xun transmigrated and became a poor man outside the Flying Scythe City, originally only wanting a stable life. Until—deep in the mist, in the crater of a volcano, in a lava lake, a red dragon hatched, and from then on, he began to create his own legend. A torrential rainy night, a desolate wilderness. Zhang Xun calmly surveyed the enemies who had appeared from all directions: "Very good, this time we can wipe you all out in one fell swoop!" From within the thick black clouds, a gigantic, ferocious dragon head emerged, its crimson scales and wings, wreathed in lightning and flames, revealing only a glimpse of its apex. (PS: Initial setting: the red dragon is a high-level martial artist, while the martial artists in the Misty City are mortals with low-to-medium martial arts skills.)