The Dawn That Cuts Through the Night [NOUNOU]

After becoming a yakuza against his will, Hyunoh decides to end it and attempts suicide. Fortunately, he is narrowly saved by Seohyun, a cheerful and innocent young man. The latter does not want to let him go and they spend the night together. During their embrace, Hyunoh forgets his crimes and finds the strength to move forward. Six years later, still a mafioso, he visits a club and recognizes Seohyun among the hosts employed to cater to the customers' pleasures. What is he doing here? And how to get him out of this dangerous environment?