Rating
My Sister’S Duty Raw Average 3.9 / 5 out of 21
Rank
N/A, it has 101.1K views
Alternative
Sister Duty ; 동생의 의무
Dongwoo, who happened to found the secret of his squad leader is spending a hellish day because of it. Jungyeon, the younger sister found out about her brother’s suffering through his diary. To protect her brother whom she loves more than anyone else, Jungyeon visits Yoo Jinho, the squad leader… “Oppa… I’ll protect you this time.”