Synopsis: Sekai wo Teki ni Mawashite mo

Since elementary school, Kamura assumed the role of the responsible figure in her household. She managed the cooking, cleaning, and even woke her mother up for work. After her father's passing, she promised to protect her mother. Nevertheless, her circumstances dramatically change when her mother reveals plans to remarry. Kamura learns of her future brother-in-law, whom she had encountered homeless on the street the day prior. Complicating matters is the behavior of Youhei, her friend who typically teased her but now tries to console her. Can Kamura accept her new family structure with a stepfather and stepbrother and relinquish her feeling of responsibility for her mother?