Kim Joonmyun is a single father, his other half long gone and he’s given up on the word love. When his mother calls him from Brazil begging him to come and visit her with her favorite granddaughter. After lost of convincing from both his mother and daughter, Joonmyun decides to go, not ever imagining to find his other half on the way. Xiao Lin who’s six years old can’t wait to go and she definitely can’t wait to meet a certain someone who just might be her daddy’s fated partner.