Topple the Scumbag's Empire! The Yandere Demon Lord Brings a Child and Proposes

After the scumbag and his shameless mistress betray her, she tears them apart and makes them turn on each other. Unexpectedly, she's reborn in the past. All she wants is to focus on her career, return to the top, and take down that pair of scumbags one more time, making sure they never recover. But she never expected to find a little boy on the road, tugging at her sleeve and pitifully calling her “Mommy,” asking for a hug. She hasn't had a child, so where did this little one with her blood come from? More importantly, the man following the little boy is that insufferable, lovesick psycho. Why has he suddenly become stupid? Wait, what did the little boy just call that man? Was it... “Daddy”?