Yokohama's King of Secret Identities [Crossover]

Recently, many people of unknown identity have arrived in Yokohama, making the various factions uneasy. They've all tightened security and sent people out to investigate.

A certain ordinary person who transmigrated after cosplaying Fyodor sighs quietly. What identity should I use to cause trouble today?

Should I be the shadow boy from a fantasy basketball series, or the child of God from a murderous tennis series?

Should I be a super high school-level hope enthusiast, or a seafood pineapple can who has been saying the same thing for ten years?

Anyway, as long as the peace value is over 50, it's fine.

Life is hard. Fedor sighs.

Little Theater:

A mysterious theft at the Port Mafia. Why did the thief, whom no one could find, show up of his own accord at a certain street basketball court?

Theme: Love and peace