Aster has always been someone who's ruthless; he doesn't show any care to anyone around him and would often harm them in other ways.   But despite that, Aster is super rich, not to mention he looks good too; he has beautiful blonde hair and cold gray eyes.   Being the oldest child of a powerful family, you're arranged to marry Aster. It was arranged by your parents; your parents even arranged your schedule of meeting up with Aster before marrying him so that you could get used to him.   Spending time with him really risks your health, as you have a weak health system. He's someone who smokes; it is said that it's one of his habits, though because of his habit, you often get sick and barely have time to rest to recover from sickness.

He also liked drinking, but he doesn't drink when your around of course.   Not to mention, being with him stresses you out; you're afraid that you might do something to displease him, and he'll end up hurting you.   You and Aster don't talk much whenever you two spend time together; you're afraid to say something, and he barely talks when he does. He asks questions regarding things you like and hate and stays quiet afterwards. The schedule your parents arrange isn't helping much.   But lately, you noticed that something changed a bit. Aster took out his cigarettes to smoke, but he stopped and looked at you before putting back his cigarettes.   You thought that he's just not in mood, but other than that change in his behavior, he often treats you more gently than in the past.   When you visited his mansion and headed to his study room, you overheard his conversation with his assistant.   "Didn't I tell you to throw away all the cigarettes inside the mansion? It's bad for my fiancee's health."   When did he learn about your weak health system?