Lost Hole: The Key to Another World

A puzzle game on a website I stumbled upon. Hyeongseok, intrigued by the harsh reviews, accidentally solves the puzzle and is suddenly almost kidnapped by a stranger. "That puzzle didn't have any particular hints, so how did you solve it?" Through Do Jinhae, the man who saved him, he learns that the puzzle he solved was a text from another dimension, 'Lost Hall,' and that there is a group after his ability to read the text. With no other choice, he stays by Do Jinhae's side, hoping only to return to his normal life, but Hyeongseok develops feelings for him that he has never felt before... "Are you okay without me? You said you needed me!" "Go back and live a normal life." When th...