He was referring to his inverted nipples. They aren't really a big deal, but they aren't super common so they aren't considered "normal".
Oh..gotcha. Thank you for explaining! ♡(˃ દ ˂ ༶ )
I think i remember something in the previous chapters mentioning it but i forgot about it and I didn't notice them in this chapter ^^;;
His tail is Short too
Oh ya
And that was because the leopard genes didnt run as strong in him as his bro so he couldnt transform fully. I got that part
I'm confused on what Jin was calling a defect? Because I didn't see anything off about his body.
The translation REALLY threw me off, but I really appreciate the effort. Also very grateful for the fact that the gerbils from the Chinese raw are finally gone ლ(´ڡ`ლ)