Read manhwa Blue Revenge

‘Ian’ will become the best Duuttumnam under the condition that he must ejaculate the most. However, rumors begin to circulate that there may be a problem with Ian, who has not slept with anyone even once since being selected. The truth is, Ian has been hiding a secret. He has recently been unable to ejaculate. Here comes ‘Gaya’, who looks somewhat gloomy and mean, approaches Ian and tempts him to spend the night with him instead of solving the problem…