C47 Purple Heart

It was not easy to give out three exchange cards for a mission. Moreover, as long as he obtained these three exchange cards, Luo Tian could upgrade his Senbon Sakura's Swastika, and there was nothing else he could level up with right now.

Yun Canghai stood in the sky like he was looking down at the ground from a high vantage point. He looked like an ant