Koki, a tattoo artist, has excellent tattooing and designing technique, but he wasnt interested in people and had a difficult personality. Mia, Kokis only regular customer who had a certain obsession with pain stemming from his early life, begged him to tattoo all of his designs on his body. Koki gradually fell for Mias unhinged and dangerous allure, but his true feelings remained yet to be seen. But what will happen to their faint relationship like a thin spiders thread?
