Ever wonder what it feel to be the son and daughter of both man parents? This is the adventure of four friends that grows up together with nothing but love from their parent. Meet Jiyool, Eunhae, Ih Wan and Hana, 5 years old son and daughter of Yunjae Couple, Eunhae Couple, Yoosu couple and Wonkyu couple.

This is a story about the meaning of time. Time please... Faster ''I will wait till the times come..'' - Donghae ''I  hope you still remember the promises..'' - Hyukjae   Time please... More ''How much time do I left?'' - Yoochun ''I need more time..'' - Junsu   Two couple journey of discovering the meaning of time ...