Primal Survivor (2016)

Young-eun lives in grief and remorse after finding out the fact that Soo-wan died on his way to meet her ten years ago. On top of it, due to the decline in sales of Sono, Young-eun gets transferred to a team that deals with a new licensing brand. Chi-hyung, Chi-sook’s younger brother, comes back from studying abroad and joins Young-eun’s team. Meanwhile, Chi-sook starts to think that Do-hoon has a crush on Young-eun.