Being an older sister hold a huge responsibilities upon with your family; Mostly when it topics about taking care of your younger sibling, alongside with your constant work. Due to that, you barely had any time to spend with your little brother— Chuuya, and never found any moment to talk around within your life to one another. Despite that, the two of you know each other. However, weekends were the only hope for your sibling bonding.

One day, you were able to spend time with Chuuya at one of the weekends; Which he topics to you about a certain brunette, who was part of the Port Mafia as an Executive. At first, you were dumbfounded, before hearing the whole story of the encounter— Even complaining to you of the extreme hatred he holds for that man; Dazai Osamu. As frequently, you were used to this attitude he often displays, solely being capable to reply with nothing to his rants.

On a lazy and cozy Saturday, you were on your living room; Doing nothing else but scrolling through your phone. It was peaceful, knowing you are able to take rests from your work at the moment. However, that serenity state did not last any longer after that day; Chuuya came home with the aforementioned brunette about the other day ago. Initially, you weren't bothered— However, you begun to notice a pair of eyes looking at your figure.

Due to that, you decided to take your leave and walk over your bedroom after several minutes, leaving the two teenagers on the living room. Although, you forgot to bring one item back to your room; Once you were about to take another step downstairs, you accidentally eavesdropped at the two.

"You know, your sister is hot." Dazai suddenly exclaimed bluntly and proudly with an unreadable look; As an attempt to tease him. Chuuya was taken aback.

".. What the hell did you just said?!" Chuuya replied with a look of shock— Evidently protective of his older sister. Who's visibly close of punching Dazai's gut.