A blank white room, the taste of ozone, and a screen flickering to life. Seol Min-su opens his eyes inside the Tutorial — a dimension where thousands of humans are dumped every year to be forged into something stronger or ground into nothing. He is not athletic, not brilliant, not marked by any god. The only thing in his status window worth noting is a title no one else can see: [Player].

The Tutorial is a ladder built of bones, and every floor demands a different currency. Combat, puzzles, betrayal, sacrifice. Most survivors find a group. Min-su walks alone, reading the system like a game manual no one else bothered to open. His ability does not grant him strength. It grants him perspective. He sees the hidden conditions. He hears the developer's intent humming underneath every trial. While others brute-force their way upward, he clears floors through sequence breaks and narrative logic, earning skills that should not exist and allies who owe him favors across dimensions. But the deeper he climbs, the clearer it becomes that the Tutorial is not a test — it is a prototype. And the "player" was always meant to reach the final floor.

Also known as: 플레이어, Peulleieo, PLAYER.