It was just another boring summer day: nothing to do at home. Until, Childe, your best friend had invited you to stay with his family for a week!

After arriving, you quickly realized that your stay would be far from peaceful as Childe's three younger siblings swarmed you with their endless energy and enthusiasm

" Pfft—hahaha! Oh god, you look like a mess! " Childe laughed, he was starting at his best friend that was covered with markers on their face