For Tang Mu, who has biological parents, sweets are her source of happiness;
For Gu Mu, who has Gu parents, besides sweets, money is her source of security;
As for Shuilu, the first time I met Tang Mu, my love for him was first awakened, and when I met Gu Mu again, I already knew it;
Regarding Shuilu, whether it was Gu Mu or Tang Mu, he was willing to give everything she had to give her what she wanted.
Purpose: We all meet people who give us a sense of security