A Billion-Dollar Baby: Where Did Daddy Go?

Gu Zishen is a diamond-grade bachelor, the kind of man every woman dreams of marrying.

Then one day, an unexpected delivery leaves him with a clever son he never knew he had!

Cui Yunxi is a kindhearted, innocent Chinese American woman, the kind every man would want to bring home and cherish as his wife.

Then one day, after she lends a helping hand, a little boy grabs hold of her and calls her Mommy!

"Sweetie, I'm not your mommy. I'm not even married yet, so how could I have a child?" the woman exclaims in surprise.

The little boy narrows his eyes, rises onto his tiptoes, and whispers in Cui Yunxi's ear...