After his own mother killed him, sky woke up in an unknown place. They are all dark... Even his hands were unseen. Wait...Does he have hands? ...Of course not... Because he was killed when he had lost everything he had. [Hello, host! I am the steal white lotus halo system. I'll be your system and assist you in your mission in every world]. A voice that sounds like a little girl with a cheerful tone. "huh?! W-wait!!!" [Bu bye host! See ya later!] Well... You can see what our sky and system do in every world... Find a husband?... Nope.. Of course a harem.

After weeping himself to sleep from a broken heart, the gentle and carefree Yamato never expected to wake up in a body of a hated wife on ancient times. He wake up with a tyrant as a husband, a naive peddler as a mistress, and two little buns as in-laws. While searching for a way to go back, he began to feel like he didn't mind staying a little longer for a particular bun. It's bl. He'll eventually come back to his original body.