Zongman, Starting from Picking Up Yuyuko

Traveling through the world of souman anime and signing a contract with CC, Hayami Yuu gained the Geass ability known as Perfect Copy. With a single blink, he can replicate the abilities of others. Okay, okay, the rest is easy. Copy all their abilities: Kageka Suigetsu, Ryujin Jakka, Sun Breathing... But then again, why is there suddenly a fox girl in a black JK uniform in the house? Her face is pale and she doesn't look well. Maybe I should give her some mana first? P.S. (For the harem, I'm targeting all the heroines and supporting characters, with priority given to Yuyuko, Isayama Yomi, Koyuko, Kiritani Suguha, Kikyo, and so on...)