Solo Leveling is a Korean novel written by Chu-Gong, was serialized in Papyrus and later in KakaoPage and concluded with 14 volumes and 270 chapters. On April 13, 2018, a webtoon serialization began on the Korean mobile site KakaoPage drawn by artists Gi So-Ryeong and Jang Sung-Rak. Sung Jin-Woo is the main protagonist of Solo Leveling. At first he was known as the weakest hunter but after experiencing a double awakening he slowly becomes a player and the strongest hunter in the world.