The show offers anthology from different kind of modern BL romance. The first season is kind of cheesy and cliche, but trust me it gets better in S2 (if you like, skip S1 and go directly to S2) because each season has its own individual stories, so you can watch from any of them. The acting is a lot better in other seasons too and the chemistry between the characters. I did enjoy the episodes in first season too.
I highly recommend the second season's History2: Crossing the Line. It's great love story where the jock Xia Yu Hao falls in love with Qui Zi Xuan a volleyball leader. The characters are very different but that way complete each other, which makes them great together. It's wonderful to see how Yu Hao falls for him, and eventually so does Zi Xuan. It's a great modern love story with also funny side characters. Totally worth the watch, I need more seasons of them!
History3: Trapped has to be one of my ultimate tops. It's where police Meng Shao Feng falls in love with gang member Tang Yi with tragic past, having made mistakes for right reasons. The plot itself is very well written and interesting to keep you going with plot twist you don't see coming. It's great character chemistry from the start and Tang Yi's character development is incredible to the ending where I couldn't stop crying. I loved their "cat & mouse" game in the beginning and seeing how they grow from enemies to "half friends", friends and boyfriends. It has to be one of the best BL stories I have seen, and will be watching again.