Father's Sword (2017)

Tae-sik, who is being bullied at school, is suffering from Seong-min's gang every day and continuing a hard life. Suddenly, Dad suddenly falls and is hospitalized, but suddenly strangers come to visit. An unidentified man tells Tae-sik the incredible fact that his father was a great being in the game. Tae-sik, who was confused, go on a journey looking for the item sword his father had hidden for him.