Comment by Ethan Elliot on Teisou Gyakuten Sekai De Yuiitsu No Otoko Kishi No Ore, Onna Kishi Gakuen Ni Nyuugaku Shitara Nazeka Eiyou Atsukai Sareta ~Zetsurin Skill De Harem Musou~ - Chapter 6.1

for some reason... either the sis is a cockblock or it's a 3-way and watch him get new powers -_-