My Mom, the Secret Billionaire

Clarissa Preston, Chairwoman of Eternity Group, disguises as a cleaner to raise adopted son Ethan Preston. Ethan's birth mother, Clarissa's sister Angela Preston, abandoned him. Angela returns to manipulate Ethan for a heart transplant for her younger son. Ethan blocks Clarissa and humiliates her. Clarissa reveals her identity, until her three biological children support her. Angela's scheme exposed. Ethan regrets.