C-Drama: Love Has Fireworks - Roommate romance diary

When elite investment banker Li Yifei hits rock bottom after a failed investment, the former "prince" is forced to downsize and rent a room. Enter Qian Fei, a resilient "Shanghai-drifter" dealing with the double blow of a breakup and job loss, who opens her home to ease her mortgage panic. What follows is a chaotic, heartwarming, and hilarious cohabitation. He brings a broader vision into her career, while she brings the warmth of everyday life into his cold, elite world.