Kim San-ha, Yoon Ju-won, and Kang Hae-jun are three individuals who, though unrelated by blood, forge an unbreakable bond during their teenage years. Raised under the devoted care of Ju-won's father, Yoon Jeong-jae, who owns a Kalguksu restaurant, and San-ha's father, Kim Dae-wook, they grow up together as family. Despite the absence of their mothers, the two fathers create a nurturing and joyful environment for the trio. However, circumstances pull San-ha and Hae-jun away from their close-knit family, forcing them to part ways. A decade later, the three reunite, uncovering long-buried memories and rekindling the profound connections that shaped their lives.
