We need a master plan to prevent Sebastian from always looking so flawless. He needs to be stopped. He's a danger to society.
Not only to society, but to my physical and mental well being too. I swear, I nearly go into cardiac arrest everytime there is a new chapter out, and he manages to look even more perfect than from the previous one.
I also have this little theory, that the reason Sebastian continues to become more beautiful and alluring, is because his hunger is increasing. The hungrier he is, the more handsome - to lure those poor, gullible human beings towards him, so he may make a quick contract and then goodbye soul (never mind the fact, that Yana’s artskills have improved, that’s irrelevant in this case)