[One Piece] Slytherin's Logbook

As a time traveler who traveled to the HP world, he won the Goblin War (privately designed) in 1890. He returned to school with peace of mind but accidentally traveled through time again. Colander world! I can't count the number of time-travelers on one hand, but there is a hairball who asks me to take them home every day. I met a phoenix, but this bloodline is too thin. Phoenix: "You have a power that attracts me..." An ambitious and down-and-out nobleman. Venus: "I see ambition in you, Slytherin's favorite..." Many time travelers thought they could change everything and were unwilling to leave. She watched them struggle, and finally learned that everything was just a shadow of fate. (The heroine is cold-blooded, selfish, assesses the situation, does not care about others, and is only interested in protecting herself.) Intention: I am not a pampered greenhouse flower, but an ambitious snake.