Feng Yue Bu Zhi Qiu (2020)

Both are short length historically set dramas with a BL feel about two MLs with different personalities and light/darker contrasted clothing reflecting their personality. Both try to protect each other.

Playful, more extroverted ML who wears darker clothes flirts and tries to attract attention of stoic, white-wearing other ML who seemingly ignores his interest but is actually affected and despite not outwardly showing as much affection, he tries to protect him against dangers,

both are mini dramas with relatively straightforward plots and a close relationship between two leads of the same gender. one lead is very heroic while the other has a more playful personality. Feng Yue Bu Zhi Qiu is more political and comedic, while Legend of Yunze is a bit darker and involves cultivation.