Desperate to escape his painful past, 24-year-old Hyun-Oh has cut ties with everyone he once knew. But when he unexpectedly runs into Cha-Mi, his former high school friend, Hyun-Oh's world is turned upside down. He does everything in his power to push Cha-Ni away, only for Cha-Ni to insist on sticking around. With no other options, Hyun-Oh fakes a confession of love, hoping it will drive Cha-Ni away for good—only for Cha-Ni to admit he feels the same. (Source: Lezhin US)

"Wholesome Romantic Comedy Of The Baseball Genius And The Baseball Mediocre!" Youngjun’s life’s been all about comparing himself with the Baseball Genius, Hyun; who totally set the standards for Yongjun’s baseball life 7 years ago. Youngjun hated him just a few encounters after. Insecurities were too strong to beat, and it was easier to doubt Hyun’s kindness and push it away. Hyun has never lived a mediocre life, and that was enough reason to hate. Although this time, Youngjun can’t take his eyes off of him, and Hyun has never left. After all, they are the Keystone Romantic Combo.