Only I know the plot of the anime.

“What ninja Kakashi? A laughable imitation of Gojo Satoru!” “In this world number 645, it’s obvious that Warrior Captain [Gazef Stroronov] is the protagonist. He’s the kingdom’s strongest warrior; no one in the neighboring countries can match him!” “A [Steel-class] squad? Warrior Captain could crush them with one hand!” “The magicians in the Clock Tower seem pretty good. The ones my uncle met all had nice personalities, and some even said they deeply love humanity.” “I’ve discovered the protagonist of Konoha Village in the ninja world! It’s definitely Rock Lee—a loser at the start + a hot-blooded idiot, no talent, looked down upon by everyone, but his buffs are almost maxed out, not to mention his hidden Drunken Fist; when he’s drunk, he’s incredibly powerful!” In a sudden transmigration, Su Jin arrived in a world where humans fought against mutated creatures. To his surprise, he discovered that the people in this world could become Gaia after university, traveling to various anime worlds to carry out missions, yet none of them knew the plot. This led to various peculiar viewpoints. Su Jin was speechless. Whatever makes you happy. …Currently experienced worlds: Bleach—Overlord—Ling Cage. Possible worlds: (Jujutsu Kaisen, Under One Person, Fox Spirit Matchmaker, Naruto, Leveling Up Alone, Cang Yuan Tu, Starship Troopers, FGO, Super God Academy, Spider-Man, Chinese Paladin 3, A Record of a Mortal’s Journey to Immortality, Macross, Godslayer, Battle Through the Heavens, One-Punch Man, etc., further details to be determined.)