Is the System Only Available to Family Members? Then I'm Going to Die Old

System + single female protagonist + I don't know exactly how sweet it is, but I'll post sweet posts as sweet as possible A college student who can live a happy life For no apparent reason, he suffered from schizophrenia and "asthenia" which he had never heard of before. He was sent to a mental hospital when he just entered the wonderful university. In two years, his parents' money was gone, and his family was about to run out of options. A mysterious moonlight allowed him to gain access to the system and restore his body This is a system that can be used by relatives "If that's the case, then why don't I just chew on the old man!" The first time in history to chew old people without any pressure No money? Give it to your parents! What? Aunt was bullied? Fine! I'll give you a villa to live in! The little girl who was kind to him is about to die? You will be my sister from now on! I have no money, but I am very generous to my sister! What? My aunt's company is going bankrupt? How many are needed? Just tell me the number! I have no money, but I can spend money for my relatives! What should I do if I am short of money? Open your mouth and ask for it! Chewing old age is such a happy thing! But is everything really what he thought?