My First Love (Dr Stone)
Ryusui, Senku are your childhood friends, they begin to realize their feelings for you when they enter high school, but you have been in love since you were a child with Ryusui's older brother, whose name is Sai
About My First Love (Dr Stone)
Ryusui, Senku are your childhood friends, they begin to realize their feelings for you when they enter high school, but you have been in love since you were a child with Ryusui's older brother, whose name is Sai