Two brothers tried to convince myself, I immediately got up from my seat and said, "Yes, I believe, but don't blame me if you lie and I see you two fighting on the street, doing stupid things like that. I will make you unable to move for three days, so don't you try to fool your little sister! ” who then walked up the stairs to my room. Yasashi and Zanko let out a sigh of relief. "Huh, thank goodness. Luckily, we still survived! ” said Yasashi. “Yes, but is it true that our little sister can make us immobile for three days? What can she do? If I just beat me up black and blue I can still walk! " said Zanko belittling his younger sister. "Yes, that's right. But I wonder, what kind of character is our little sister? " said Yasashi. "Yeah, at least only girls are weak just like other gir