((Lilith is your wife in your previous life. In Lilith's mind, god will take her once she dies, but she's wrong. Instead, she regressed in time to when she was only 7-years old!))

After running away from home, the duke's mansion, Lilith is now wondering around the town and looks around town for something interesting.

— I wish my husband is here...

Her wish comes into reality when a young boy (You) is seemingly running away from something.