When they first met, she was a 15-year-old girl and he was a 10-year-old child. The 5-year-old distance kept them chasing each other until she went to the other side of the ocean, until he became a rising e-sports star... After ten years of accompanying each other with laughter and tears, can the title of "sister" be successfully transformed into "lover"?
Concept: The work takes the love between brother and sister as the theme, combines the current craze of e-sports and studying abroad, and tells the story of the two-way journey between the male and female protagonists with laughter and tears.