Fighting and breaking the world

" My surname is Ye…" The young man indifferently pulled out his hand that was tightly held between the arms of a red-haired demoness." My name is Xiao. It was given to me by my sister."”

" I’m an orphan, and my sister and I rely on each other…" He expressionlessly pulled out the finger that he accidentally bit while feeding a purple-haired loli." My sister picked me up from the deep mountains and forests. Also, I’m not a sis-con."”

" I’m surrounded by women…" He calmly turned his head to look at his slender face in the mirror." So I must be a man."”

" Now that my sister is missing, I’m going to look for her…" He reached out and grabbed the hair on the head of a certain queen who was fighting with a certain tsundere young lady with long black hair." After I find her, I’m going to look for my background, although I might not go back."”