Time To Dedicate Your Death

Illian, a 40-year-old man, now opens his eyes and sees that his hand has shrunk.
As an old mercenary, she has now returned to 10 years ago and has the appearance of a 12-year-old child. She became Haven Winter!
First she had to rebuild this bankrupt family. By the way, having returned to the past now, she decided to protect everything that she couldn’t keep before.
But…that boy who was an eyesore from his previous life, has now caught my eye again in this life!?
“Because you’re not lllian Heinrich”
After all, what was his relationship with her before?