He sniffs it-he WILL be able to tell by scent
Lukas puts the shirt down and walks over to Baku, eyes hardening. He gently touches the marks-he looks effin PISSED-
"Who did this to you?"
"Katsuki. WHO DID THIS?"
His hands are clenched into fists, and the blackness is starting to spread rather quickly up his fingers and arms. He's shaking, fangs bared.
He lets out a low growl, still shaking a lot-but his eyes are panicked. The darkness starts spreading to his neck. He tries to keep himself from moving, to keep it from spreading-
His eyes widen
"W...what...?"
