A relatively unusual storyline, some elements are more common in BL series like the good guys vs the bad guys (which are often companies that do illegal things to maximise profits). I was intrigued by this 4 minute theme, unfortunately this was not fully resolved for me. And there are also some other unanswered questions for me. But maybe I just need to watch the series again (I must have had a month's break between episodes 6 and 7). The 3 time dimensions (past, present, future) make the whole thing super exciting but also confusing, especially for foreign speakers who only rely on the translation (and English is not my mother tongue either).
The acting is mostly good, of course bible stands out for me but also the actors of Tonkla and thyme are to be emphasised.
The mood and music was consistently good (with some bl I have the impression that the music is inappropriate for the situation, too much singing or too cheerful).
All in all, a very worthwhile series that also deserves a rewatch.