Hi, can someone please tell me or find me a Chinese bl manhua where there is 2 couple on t...

Hi, can someone please tell me or find me a Chinese bl manhua where there is 2 couple on the same school and the main couple where the uke crossdressing and seme even ask uke to crossdressing while they have sex at school once and at the last chapter where the seme locked uke up at a hotel room because uke decide to left (dump) him. As I can remember this 2 couple also went to a trip together. But sadly I heard that the author stopped writing it because of some circumstances