After Li Zhixun transmigrates into a universe of Korean dramas, she finds herself at a murder scene in a public restroom from the start.
After hurriedly saving someone and escaping, she is forced to bind herself to a Superhero Growth System. Along with a useless superpower, she becomes South Korea's budget Batman, dons a secret identity, and sets out to save a Korean-drama universe that resembles Gotham City. Only by completing enough rescue missions can she return to her original world.
But to her utter surprise, Li Zhixun disrupts the villains' plans and becomes a vigilante, making herself the target these serial killers most want to hunt. They lose interest in everyone else and make Li Zhixun their number-one target.
Sacrifice one person to save millions.
Is this some kind of joke?
Even worse, once Li Zhixun takes off her secret identity, she's just another overworked South Korean office drone.
She works at Daehan Securities, her boss is Seo In-woo, her new neighbor is the friendly Jung Ba-reum, her project contact is Mo Tae-gu from Seongun City, she heads to a bar to drown her sorrows and gets hit on by Kim Kwang-il, gets knocked over by Tak Soo-ho's bicycle when she goes outside, and discovers at the hospital that her attending physician is Seo Moon-jo, who quit dentistry.
She has thwarted every one of these people's murder plans, and they all want to kill her.
Li Zhixun: Just destroy the world already. I'm tired.
She clutches her secret identity and trembles.
Theme: Sacrifice the self to save the world.