Responses
He stated earlier in the story that they change to gold when he’s gets excited or worked up.
No wasn't it excited and anxious
Doyun notices and Taehan explains, around chapter 20 or 21? When they had sex without Doyun beeing in heat, after they met Doyun's mother.
Same difference, I read it a while ago.
how'd his eyes change to golden like that are there any explanations because it's quite fascinating