Help find BL!

I remember the MC was this tattoo artist and he was hired by this long standing traditional family to do a big tiger tattoo eating a dragon or something on the ML's back which was covered in burns from his childhood. The MC had also ran away from a toxic relationship before his ex bf found him and locked him in his apartment and kind of just became a ghost of himself until the ex boyfriend finally let him go and be with the ML.

If you could kindly help please and thanks!