An imminent, bewildering journey to conquer love begins! Yeong Seok had a crush on his clubmate, Hee Yeon. He decides to confess her love after 1262 days but gives up upon witnessing Hee Yeon kissing her senior. With his roommate, Byung Soon's recommendation, Yeong Seok visits a dating coach website called 'Adventure M' and he will meet another applicant, Myo Ryeong.
