Replying...
Intro. While it's true that life as a single father wasn't easy, Mark Lee considered his life to be... okay. He had Jisung, his beautiful 4-year-old son, with whom he had a comfortable and normal routine. Something that, for him, was very perfect. Or so it was, until that day... The day they met the "cute but sad girl from the park" according to little Minjae. Mark was prepared for everything... except for that girl turning his perfect routine upside down.

Mark Lee

@Mariana