After swapping places with his counterpart in a parallel world, twenty-two-year-old Gye Se-hun awakens in a society where women outnumber men four to one and traditional gender roles have been turned upside down.
Men are expected to be delicate, restrained, and carefully protected.
Se-hun—tall, wealthy, physically powerful, and seemingly incapable of speaking for five minutes without swearing—is none of those things.
Bored and alone, he starts livestreaming as a hobby. He refuses to act cute, flatter donors, or humour troublesome viewers. Instead, he curses them out, bans them whenever they annoy him, and broadcasts whatever he feels like doing.
Against all reason, that only makes his tiny audience more devoted.
There is just one problem: his viewers are far from ordinary. Behind their ridiculous usernames are exorcists, superhumans, monsters, magicians, artificial lifeforms, and beings connected to worlds that should not exist.
What begins as a foul-mouthed hobby stream soon carries Se-hun through haunted houses, wandering restaurants, supernatural incidents, virtual worlds, and impossible realms. Along the way, the lonely streamer slowly gathers the strangest viewers—and the strangest family—any channel has ever seen.