Although Taiwan doesn't produce that much BLs than Thailand, they do get it right.
This scenario has a high school student getting involved with a gangster.
The 2 mains show a good chemistry and throughout the serie have some nice intimate moments.
The story does contain plot twists and have the characters evolve, where in the beginning you might doubt they're good fit, they do make a convincing couple by the end.
Occasionally a moment of humor with them getting close to sleep and wake up with some "cockcrow".
I liked the cameo of several previous BL actors / couples and think back on what serie they were.
About the side couple, mostly one way love, eventually Ai Di succeeds in winning Chen over and we have to wait until last episode for some convincing love making.
'An Jung Peng' had more of a role to play here and not a cameo, known for his main part in history 4.
Besides some smaller details this serie was for me the best in the (about) dozen I've seen.