
I watched the anime and it was around this part that I really hated his adoptive mother but at the end when she died, she had no choice but to entrust her son to Wei Ying

https://www.youtube.com/playlist?list=PLMX26aiIvX5rWjEqareJBmoX-_uTFtemk
I don't know if you already got it but here :)
My baby looks really cute when he blushes and looks excited