When the grass seedlings first grow, their roots are moist and they sprout; when the ears of rice wake up, the water and fertile soil are renewed.
Su Xinghe is that side of the crop, and Jiang Shuicheng is that side of the water.
Water moistens all things, but the clear water in the river only wants to wake up the crops.
Su Xinghe (suffer)×Jiang Shuicheng (attack)
Concept: Ripples are He's confession to Cheng Shui and Cheng Shui's response to He