Wendy, heir to a martial arts clan, is betrayed by her own family, left with amnesia, and written off as a fool. However, everything changes after a daring rescue. Posing as a mother to her rescuer, Minny, she teams up with Theo, a "cripple" hiding a deadly agenda. Together, they take down their enemies, reclaim the martial arts studio, and shatter every lie until the final truth reunites them as a real family.