Cheng Jiamu looks like Kyungsoo from Hogu Hagyeongsu! Even the expressions are alike sometimes. The way he glows when things get fluffy with Huo Yi are similar to how Kyungsoo glows sometimes with Taehan. Its just weird that out of all the characters in the story, no one really looks like the characters from Hogu.
Cheng Jiamu looks like Kyungsoo from Hogu Hagyeongsu! Even the expressions are alike sometimes. The way he glows when things get fluffy with Huo Yi are similar to how Kyungsoo glows sometimes with Taehan. Its just weird that out of all the characters in the story, no one really looks like the characters from Hogu.