For those looking for humorous fantasy with a "healing" effect
Young “loser” Han Yeon lands a job in a secret organization that eliminates anomalies. When reality starts to come apart at the seams, he’s assigned an almost impossible mission: to track down the Creator of the world, who was once “dismissed” for carelessness—and persuade him not to erase everything completely.
It turns out that Yeon is, in a sense, a “virus” capable of influencing the Creator and stopping the catastrophe. To do this, he must travel through different eras of Korea, deal with local glitches in the world order, and survive without a single drop of ice Americano.
A cat-and-mouse game with the Creator begins! Will Yeon manage to outsmart the one who made the rules and secure Tomorrow for all of humanity?