After I Transmigrated into a Book Set in the 1980s, I Lay Flat and Let My Sons Support Me

She transmigrates into a book set in the 1980s and gets five unruly kids. Unfortunately, all five are major villains in the story, destined to end up as sacrificial lambs who make the male lead's career.

Five kids can't beat one person?

Ha! When this old lady gets angry, even tigers tremble!

"Starting today, you're all going to work your butts off. Our goal is to become future business tycoons. You're going to take me to the top of the world!"

Her five reborn sons: "It's official. This stepmother's been replaced by someone else."