Because of a joke-like promise I made when I was young, someone took it seriously...
The gentle, good-looking and sunny brother next door VS the cute and tsundere sister
There will be emotional lines for other supporting characters~(●°u°●)??
Please stay tuned~ Come on! (??˙O˙)?
This book is the author's first work. I hope everyone can be gentle and QAQ can give the author more time to polish his writing ^ω^
Because this is the first work, if you like to comment, please discuss the protagonist's feelings *^_^*
Finally, I wish all our young lovers 99?(?^O^?)?
Intention: Don't make an oath casually, because there will always be people who take it seriously.