Mysterious black towers have appeared all over the world. Inside them are monsters, danger, and the promise of power and fame. Only a select few are chosen to enter as players. Everyone calls it a once-in-a-lifetime opportunity, but 25-year-old Ju-Hyeok Bong calls it a death sentence. He is a timid, anxious self-proclaimed “wimp,” perfectly content with staying under the radar… That is, until he is named as a player. Will he risk everything by entering the tower, or keep running from the one chance that could change his life? (Source: WEBTOON)

300 years in the future, Earth was enveloped in mana. I was a "Mana Reject," meaning mana is poisonous to me. One day, while I was awaiting my death without even awakening, I connected with another version of my soul from a different dimension— The Supreme Poison Demon Tang Gun-ak, the supreme master of the Jianghu. (Source: KakaoPage, translated)