Sister Ao and brother Jun started a new life at their maternal grandparents' house. Their father had passed away, their mother was hospitalized for a long time due to illness, and their maternal grandparents were in a nursing home, so they moved into the now-empty grandparents' house. My younger brother Jun has been timid since he was little, making him an easy target for bullying. As soon as we moved, the local delinquents set their sights on him. I'll protect my brother no matter what! With that resolve, Aoha faces off against the boys…
