My Archenemy Crossed the Line Again Today

[Two male leads + two powerful, devoted leads, one-on-one + infinite flow + ABO + sweet and satisfying mutual pampering]

A cool, cocky, crazy, swaggering hunk of an alpha & a cold, aloof, lazy, beautiful omega like a flower on a high peak

Black Flash Scaled Horned Python & Snake Vulture

☆ They're not traditional enemies. It's more like a lovers' game.

Yan Chu spent three years as a nobody in the organization, convinced his disguise was flawless. He never expected the damn snake on the other side to be so infuriating.

They fought over star cores, credit, and who got to chop off the monster's head first. Every time they crossed paths, they couldn't stand each other.

Until one day, a group of pureblood humans calling themselves "players" snuck in and referred to the planet they'd lived on since childhood as a "dungeon"?

What dungeon? You lot look like the dungeon to me!

The two stopped fighting over star cores and focused on slaughtering the strange-behaving "thief players." Not a single player made it out alive.

The players cried, and the Creator got angry.

A dungeon boss in testing had gained a mind of its own? That wouldn't do!

Just as expected, the two were scooped up by the dungeon's Creator and tossed into an infinite-flow world, where they had to start at the lowest level.

So they took it easy: low-level dungeons were vacations, and high-level ones were entertainment.

But why did the dungeons, which were supposed to be entered according to level, keep glitching?

They'd never encountered a real low-level dungeon. They'd just cleared a D-rank dungeon, only to jump straight to a B-rank one, and as soon as that was done, an S-rank dungeon appeared?

Yan Chu remarked coolly, "Interesting."

Fan Yi clung to him and protested in a muffled voice, "Not interesting! We can't even kiss here, let alone do anything else!"

With red marks all over his neck, Yan Chu ran a hand over the little snake horns on his body. "Then let's blow it up."