Do I need cards for my seasonal clothes?

Need. According to official website's inquiry about the game "Sailing Against the Current", the seasonal clothing of sailing against the current adopts the pure card seasonal mode, and only when the copy is dropped can the equipment be obtained, and the picking value is fixed and bound to the player. "Sailing Against the Current" is a 2.5D online masterpiece adapted from Wen Ruian's martial arts novel of the same name, which was produced by Netease Games. It is an RPG game with a grand world view.