Zongman, starting from picking up Yuyuko

After traveling through the world of somanga and signing a contract with CC, Hayami Yuu gained the Geass ability called Perfect Copy.
It only takes a blink of an eye to copy the opponent's abilities.
Okay, okay, the next thing will be easy.
Copy all their abilities: Mirror Flower, Water Moon, Flowing Blade, Sun Breathing...
But then again, how come there's suddenly a fox girl in a black JK uniform in the house?
Her face is pale and she doesn't look well. Why don't we give her some magic first?
ps, (The harem, the target is all the heroines and supporting characters, priority is Yuyuko, Isayama Yomi, Geng Yuzi, Kiritani Suguha, Kikyo, and so on...)