Kang Chiwoo was a top-ranked game player who died in an accident and woke up reincarnated as Kella, the dismissed and weakest son of a demon lord. His brothers are trying to kill him and the throne succession is a survival game with no rules. His past life as a map designer turns out to be the one skill nobody in this world saw coming. Korean manhwa by NastyCat. Mature content. Ongoing.

Read Dungeon Architect manhwa in English, updated regularly. Also known as: 최강 던전을 위하여 · Choegang Deonjeon-eul Wihaeyeo · For the Ultimate Dungeon · For the Strongest Dungeon