Responses
Usually Alphas need Blocker injection if their Rut is very violent. But it depends from autor to autor.
I'm an OG Fudanshi and usually there is nothing canon in omegaverse.
Prolly he has those injections bruises because he is helping juhyeok mother with her research. ╮(￣▽￣)╭
To maybe the OG fujoshis that build the omegaverse brick by brick...is there a non irl drug but alpha related reason for those nail bruises?!?! Cz hello