Shen Yan, an ordinary college student who is gentle on the surface but actually complains madly on the inside, is bound to the "Mythical Beast Conquering System" in an accident and is forced to travel through major animation worlds to complete the task of "conquering the mythical beasts". However, he soon discovered that these so-called "divine beasts" were either dark villains who destroyed the world, or were high-risk existences about to turn dark. From Naruto's nine-tailed demon fox to One Piece's ancient weapons; from Demon Slayer's Nichirin Sword Spirit to the special curse of the Spell Return... Every world is surrounded by dangers, and his mission is to make these violent creatures surrender willingly. What's worse is that the system also requires him to present himself as a "modesty gentleman" and not to expose his venomous nature! Pretending to be a gentleman while fighting against mythical beasts, Ana Shen's comic book journey is destined to be full of excitement and laughter.