Jidokan Boundary

Taekyung Group Vice President Choi Yoon-Do hears from his friend Min-Wook about Jung Hyun-Seo, who was his one-night stand. Yoon-Do, who was interested in him despite his young age and unfortunate story, coincidentally runs into him working at a cafe affiliated with Taekyung Group...

"Nice to meet you, I'm Choi Yoon-Do. I'll be seeing you often from now on, so please take good care of me."

(Source: Mr.Blue, translated)

Note: Chapter count includes two New Year's chapters.