I Disguised Myself as a Girl and Fooled Shirou for Three Years, Then Gudako Came Looking for Me

Qingchuan transmigrated into the Nasuverse and obtained a System that made him stronger whenever he cross-dressed.

Just as he diligently completed the tasks assigned by the System, becoming stronger with every step,

for some reason, a group of strange people began gathering around him.

Gilgamesh: "Qingchuan, put down your sword and become this king's queen."

Shirou Emiya: "I want to be the one person in the world who fights for justice for Qingchuan!"

Ritsuka Fujimaru: "Through all these battles, Qingchuan, my feelings for you have changed!"

After listening to them, Qingchuan silently took off his feminine clothes, revealing his muscular chest, and asked in confusion, "What did you say?"