Rating
My Sister’s Duty Average 3 / 5 out of 1
Rank
N/A, it has 11 monthly views
Alternative
My Younger Sister's Duty ; Sister Duty ; Dongsaengui Uimu ; 동생의 의무
Genre(s)
Type
Author(s) : Eolluk
Status
OnGoing
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Summary

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.”