My older sister used to be cool and I admired her. - But one day, my sister changed. - She suddenly stopped coming out of her room and was a shut-in all the time. - The cause is excessive expectations from parents and bullying at school. - The older sister, who had even dropped out of school, was spending her days like an empty shell. - But one day, a turning point came. - I started working part-time. - He works only for a short time, also for rehabilitation. - My sister is getting better little by little. - However, by chance, I found someone who looked exactly like my older sister on a delivery health website. - That was the beginning of everything...