A devout nun who cares carefully for older sisters on weekdays, but a deep heart of indescribable emotions arise.She loved her pastor, a charming and warm-talking man.Faced with the solemnity of the lifelong vow and the throbbing in her heart, she struggled painfully between faith and true love - should she stick to her oath, suppress her emotions, or obey her heartbeat and embark on a thorny road full of unknowns and sacrifices?