When Gu Huaizhi was 7 years old, the Gu family adopted a little boy named Song He. He was only 3 years old at that time. Gu Huaizhi liked children very much, so naturally he liked Song He. During Song He's 18-year-old adult ceremony, he confessed to Gu Huaizhi.
"Ah Huai, no matter what time, I, Song He, only like you."
Intention: I plan to write my own OC