Middle-aged Flash Marriage: My Billionaire Husband — Episode 20

After divorce, Amy lost her daughter and raised her son alone. Visiting her grandson, she saved Sophie, met powerful Mr. Smith. Hiding identity, Smith married Amy on impulse. Living together, in-laws bullied Amy, but Smith always defended her, humiliated bullies, built her better life. Her son is weak but kind. When in-laws crossed the line, he stood by his mother. Finally, Amy learns Smith is the city's richest man and Sophie is her long-lost daughter. Family reunited.