Bright Lovers

Hao Xiaoge, who's been admiring his friend (Gao Qixian) since childhood, came across his man of destiny, Duan Ruohong who Lost his beloved younger brother. Would hanging out with Hao Xiaoge make up for Duan Ruohong's loss? Or would it be a boys' love? Zhang Zhiling was still lingering on her ex-boyfriend (Duan Ruohong) though they've broken up, but at the same time she met her new pursuer Gao Qixian and fell into a dilemma. What would the stories of these four people be?