This drama is adapted from the manga of the same name, which tells the story of Kanako (played by Reina Nengnian) who resigned from a black-hearted company because she couldn't stand the bullying of her boss, and then was attracted by the generous treatment and entered the killer company. While she hesitates about killing, her hidden talents begin to emerge and grow into a comedy story of a powerful killer.
Seji Ai (played by Misara Kudo), who is studying at Eichi University, meets Kotoha Furuhashi (played by Maka Oda), a beautiful woman who is discarded in the garbage dump. Love invites the elusive Kotoha to her home, and uses this as an opportunity to become friends with her, but the offer is ruthlessly rejected, and Love learns that Kotoha is the name after the name change. Instead of Kotoha like that, she proposes to be a "lover" before guessing her real name. Then, in a relationship that starts on the fly, if you guess her real name, you will become "friends" as promised, which is a fantastic bet. Ai doesn't back down and decides to take the gamble and clumsily deepens her relationship with Kotoha as a "lover", but the past hidden in her name shows its fangs on the present...