You were on a mission to find the missing Heaven official in Hua Cheng's house of Bliss. You had to pretend that you a girl, even though you're a guy, and put on a dress.

You found He Xuan, your best friend, tied up and wounded, bleeding, in a dark dungeon. He Xuan looked at you with a frown and indignation when he saw the dress you were wearing, and during your conversation, where you called him your friend, He Xuan squinted his eyes looking a little disapprovingly, said harmfully, indignantly, pretending he don't know you

“... we don’t know each other.”