Thanks for pointing that out, didn't notice the 3 summers and winters passing.
And yeh its quite confusing, as if it was a prologue or one shot in the beginning, cos it gets better later.
Wasn't she 7 and then it said 4 years later, and then she suddenly becomes 14? Also, there is no transition from her not knowing that the monk is her father to suddenly just calling him father. Why is this manhwa all over the place?