Responses
I'm sorry I can't find the novel anymore. it seems to be taken down or something. I kinda also want to reread it to refresh my memory
but if I do happen to find it again I'll try to post it here in the comments.
(づ￣ ³￣)づ
so just wanna put this up here this spoiler was based on the novel of this webtoon which i read MTL back then
╮(￣▽￣)╭
so basically he did the surgery after that accident with the wound and all (I think he first aid himself if my memory is right) and it being a success. His coworkers noticed his injuries later after the surgery. (〜￣△￣)〜