(Crossover Anime) Koko's Bizarre Adventure

One day, you awakened to the ability to transmigrate. You kept ending up in unfamiliar places for no reason, becoming someone else and having to deal with unfamiliar things, only to inexplicably return or die.

Help, at least you're not stuck in those awful places forever.

The first time, you landed on a blood-soaked battlefield, with a five-year-old kid standing beside you.

You: Death and children don't belong together at all.

(When you transmigrate into the adult ninja who gives five-year-old Uchiha Itachi water on the battlefield, even a tiny flap of a butterfly's wings can stir up a storm a thousand miles away.

CP: Naruto and Sakura, with Rin)

The second time, you became a police superintendent. A police officer came straight up to you with a file and asked you to deal with the undisciplined cop Kogoro Mouri.

You: Who am I? Where am I? What happened?

(At the time, Kogoro Mouri was being punished for injuring Eri's leg while trying to save her. You became his police superior back when he was young...

CP: Shinichi and Ran)

The third time, you became a window installer.

After you swore to install security bars on every window in Oligang Village, an unfamiliar woman named Metrie fell to her knees in tears, sobbing that she still wanted to climb in through a window and steal a child on Christmas night!

You: In broad daylight, a human trafficker dares to be this brazen???!!!

(Migi and Dali)

From now on, the story will be told in third person.

Theme: Other people's fates can be changed by a split-second decision of your own.