Hellper (Hangul: 헬퍼) is a South Korean cartoonof the webtoon by Zac (Hangul: 삭), which is serialized on Naver's Webtoons. The work is a sophisticated painting of the bizarre story of Jang Kwang-nam (Hangul: 장광남) who met the other world through a clear contrast between black and white. The hot message that emphasizes friendship, loyalty, and humanity among friends stimulates the reader's attention with unique drawings. ^[0]

Kwang-nam travels to the Blackhorn mountains trying to recover from the damage caused by the injections. After falling asleep there, Kwang-nam (Hangul: 광남) dreams of having an unidentified boy appear to him. After opening his eyes, in a sense of uneasiness he finds his bracelet broken. Moreover, the local people have not been able to avoid the attack of a maniac. On the other hand, while Kwang-nam (Hangul: 광남) is agitating in the other world, all traces of him gradually disappear. The fate of the disoriented group of Kilveros (Hangul: 킬베로스) gradually falls into the mire, even as the group protested against the man in the middle of the battle, the Kilveros dwindle away even more.