a b c Dong, Bamboo (July 3, 2022). "Crunchyroll Unveils Solo Leveling, Tomo-chan Is a Girl! Anime". Anime News Network. Archived from the original on July 3, 2022 . Retrieved July 3, 2022.

Naver Book Database (in Korean). Archived from the original on August 22, 2020 . Retrieved August 10, 2020. Solo Leveling, Vol. 8 (novel)". Yen Press. Archived from the original on February 2, 2023 . Retrieved February 2, 2023. a b c d e f g Cayanan, Joanna (July 4, 2023). "Solo Leveling Anime Reveals Main Cast". Anime News Network. Archived from the original on July 4, 2023 . Retrieved July 4, 2023. Solo Leveling, Vol. 5 (novel)". Yen Press. Archived from the original on February 2, 2023 . Retrieved February 2, 2023.

Solo Leveling - Tappytoon". Tappytoon. May 30, 2020. Archived from the original on July 23, 2020 . Retrieved May 30, 2020.

Solo Leveling, Vol. 4 (comic)". Yen Press. Archived from the original on April 4, 2023 . Retrieved May 15, 2022. Solo Leveling, Vol. 7 (comic)". Yen Press. Archived from the original on March 29, 2023 . Retrieved March 4, 2023. In a world where hunters —human warriors who possess supernatural abilities — must battle deadly monsters to protect mankind from certain annihilation, a notoriously weak hunter named Sung Jinwoo finds himself in a seemingly endless struggle for survival. One day, after narrowly surviving an overwhelmingly powerful double dungeon that nearly wipes out his entire party, a mysterious program called the System chooses him as its sole player and in turn, gives him the extremely rare ability to level up in strength and turn anyone he kills into a loyal minion called a shadow. Jinwoo then sets out on a journey as he fights against all kinds of enemies, both man and monster, to discover the secrets of the dungeons and the true source of his powers.Level Up Alone (8)]. Naver Book Database (in Korean). Archived from the original on June 27, 2023 . Retrieved May 15, 2023. Redice Studio Solo Leveling, Vol. 5 (comic)". Yen Press. Archived from the original on April 5, 2023 . Retrieved July 4, 2022. Naver Book Database (in Korean). Archived from the original on December 19, 2018 . Retrieved April 27, 2020. Solo Leveling, Vol. 1 (comic)". Yen Press. Archived from the original on April 29, 2021 . Retrieved April 26, 2021.