From spy to unwanted wife – she uses her secret training to get revenge! 【Fat Cleaner's Power】

Betrayed by her own team, spy Ngọc Lan is reborn in the body of a bullied rural girl. Sold to a disabled CEO as a contract bride, she enters his company – only to face constant humiliation. But her elite training never faded. With sharp instincts and hidden skills, she turns the tables on her tormentors. When they send her to a brutal training camp to break her, she uses it as her stage. Meanwhile, CEO Quang Giang senses something is wrong – and rushes to her side.