C1304 Uncover your identity
Sister Mei and Sun Yumin looked at each other, then Sister Mei reached out her hand to pat my shoulder. Suddenly, she extended her other hand out and clenched her fist in front of me.
I understood, and extended my hand to touch Sister Mei's fist as well. Following that, Sun Yumin also clenched her fist into mine, and we all shouted out at the same time