Exterior wall cleaner Wang Zhenhua was working at high altitude in the hotel when he witnessed his girlfriend Chen Xue, who had been in love for three years, having an affair with Zhao Yong, a second-generation rich man. In anger, he broke the window and broke into the room. The extreme shame activated the "mad system" hidden in his body - this system would trigger tasks and grant rewards when the bottom line of his personality was completely broken down. In his first mission, he forced Zhao Yong to flee Jiangcheng and then defected to Gao Ling, his sworn sister who lost her fertility seven years ago to protect him. At this time, Gao Ling was already the owner of the "Twilight" bar in Wancheng. Her charm was still there, but she was trapped in the whirlpool of the world.
