I opened a shop on the Astral Train - Chapter 9

Standing before you is—An outstanding instructor at Kanaz Pokémon Academy,The Devon Corporation’s psychologist,Team Rocket’s chief advisor,The true Pope of Team Plasma,Steven Stone’s life mentor,Lance’s close friend,Cynthia’s confidant,Mewtwo’s attending physician,And a Pokémon Professor—Johan!-------------Johan, a passionate Pokémon fan, unexpectedly transmigrates into the Pokémon world and takes on the role of a Pokémon psychology instructor.-------------

Derek Carter never asked for a System, an apocalypse, or the pressure of being humanity’s so-called “last hope.”He was just trying to survive the daily struggles of being an orphan in Paleview City—dodging bullies, scraping together meals, and lying his way into school. Life was already hard enough.Then, one day, a blue screen pops into his vision:[Warning: The world is doomed. Try not to die.]Yeah, great. Just what he needed—cryptic doomsday messages and no instruction manual.Now, monsters are creeping into the city, reality is unraveling, and Damien’s “legendary” starting stats are barely above zero. The System promises him power, but there's just one tiny problem—he’s never won a fight in his life.Armed with sarcasm, questionable decision-making skills, and the sheer refusal to die, Damien is about to embark on the worst (and possibly last) adventure of his life. Because if the world really is ending… he’s at least going to make it someone else’s problem first.After all, heroes are overrated—survivors get to tell the story.

Ever since an NPC named Shu ChunChun, who had been taken advantage of and used carelessly by the world-hoppers, awakened her consciousness, she knew that the only way to drive out the world-hoppers was to make them fall for her, HARD.

- Description from Novelupdates

“Young man… if you could go back in time, what period would you like to be in?”