Genre : Family, Brothership, Angst ⚠️Disclaimer The change of surname on Hoshi/Soonyoung. Yoon Jeonghan, a talented young man, graduates and embarks on a career as a K-pop idol. Meanwhile, his close friend Joshua Hong inherits his family's business. The two men had met in college and forged a deep friendship over the course of four years. However, there's a shadow that looms over Jeonghan's past. He had a younger brother, Yoon Soonyoung, who tragically passed away four years. An accident led him to the he loss of Soonyoung that had left aguilt embark on Jeonghan's heart, and he missed his brother every day. One fateful day, as Jeonghan encounters Hong Hoshi as Joshua's younger brother for the first time, he is struck by an uncanny sense of familiarity. Hoshi's mannerisms, his way of talking, and his playful demeanor all remind Jeonghan of Soonyoung. The resemblance is so striking that Jeonghan can't help but be drawn to Hoshi, even as he grapples with the painful memories of his lost brother. Thinking of it as a second chance, Jeonghan took care of Hoshi with all of his might. Not wanting the accident repeat itself. However, the revelations through the series leave an astonish twist. Is Hoshi actually similar to his late brother? Or all of it was Jeonghan's imagination?