In 1 sitting I completed this drama, well these types are the rarest breed made, each and every episode was fun, not a single useless scene, must watch
I gave 9 not because of the story but for the acting and some plots, many of the plots were boring as I already imagine that, but actors did really great job, somewhere I think it's little draggy should've ended with 10 ep, they over did with suspense and plot, still must watch
No I guess cuz it covers yan's school life, college and then work life so maybe it's same timeline or when he moved out form home after college that timeline, so maybe zhi's College life timeline.
#*Spoiler alert*# Well drama was too good, people said that start was bit lacking but I think it's a good mystry starting, I think till 9 or 10 everything was right only the reveling of main culprit was little boring and his mental health was so unnecessary idk maybe writer wanted us to feel bad for the culprit or what, overall 8.5 a good mystery drama
(Spoiler) Sometimes I really wonder if people have taste or not I mean just because the ending scene y'all think the drama is bad like u being real, I really thought that one of the lead would die but they didn't that what make it unexpected ending which I personally love it. The chemistry, story, dialogue, suspense everything wad on point, ik some scene should've been emphasize more but they chose to make something non dramatic which is not wrong, someone people saying they should've added more romance ig this drama doesn't needed it, cuz it's not solely based on romance, you didn't like it try to change ur taste eww
I heard he's contract ended with some production company maybe since then I can't see any project of him or HTY in any award show or anywhere, can someone tell me that rumours of him leaving the industry is true ?
I WON'T RECOMMEND IF U DON'T WANNA GET TRAUMATIZED, so it was going good till 30 ep, and then I suddenly thought of coming to MDL and read some reviews god sake I thought these reviewers are high the drama is so good and 6.0 review wtf these were my reaction then I started to watch 31st ep and last 6 eps in one go and God istg these reviewer are so right, so the ending was bad, i usually enjoy sad ending but in this drama the end was not at all necessary, somewhere FL making fake account and posting it all of those were bullshit why would they even think people would like this type of ending, I just want writer to stop writing stories anymore if he/she thinks they did well with drama. Genuinely I hate it, why the imaginary wedding and why the sudden death and not even clarifying the death, last 2 ep were rushed as if they just want to end it, for God sake dude and the FL with hallucinations of ML was all unnecessary, "OHH ML IS DEAD LET'S TRANSFER THE MENTAL HEALTH TO HIS LOVER " why make all unnecessary scene dude he dead end it god sake. Still gave it 8.0 for some good scene
K-Drama 
So who killed that teacher, that guy who got job in YB, I thought he was someone close to that old lady teacher?
I gave 9 not because of the story but for the acting and some plots, many of the plots were boring as I already imagine that, but actors did really great job, somewhere I think it's little draggy should've ended with 10 ep, they over did with suspense and plot, still must watch
Well drama was too good, people said that start was bit lacking but I think it's a good mystry starting, I think till 9 or 10 everything was right only the reveling of main culprit was little boring and his mental health was so unnecessary idk maybe writer wanted us to feel bad for the culprit or what, overall 8.5 a good mystery drama
Sometimes I really wonder if people have taste or not I mean just because the ending scene y'all think the drama is bad like u being real, I really thought that one of the lead would die but they didn't that what make it unexpected ending which I personally love it. The chemistry, story, dialogue, suspense everything wad on point, ik some scene should've been emphasize more but they chose to make something non dramatic which is not wrong, someone people saying they should've added more romance ig this drama doesn't needed it, cuz it's not solely based on romance, you didn't like it try to change ur taste eww
I WON'T RECOMMEND IF U DON'T WANNA GET TRAUMATIZED,
so it was going good till 30 ep, and then I suddenly thought of coming to MDL and read some reviews god sake I thought these reviewers are high the drama is so good and 6.0 review wtf these were my reaction then I started to watch 31st ep and last 6 eps in one go and God istg these reviewer are so right, so the ending was bad, i usually enjoy sad ending but in this drama the end was not at all necessary, somewhere FL making fake account and posting it all of those were bullshit why would they even think people would like this type of ending, I just want writer to stop writing stories anymore if he/she thinks they did well with drama. Genuinely I hate it, why the imaginary wedding and why the sudden death and not even clarifying the death, last 2 ep were rushed as if they just want to end it, for God sake dude and the FL with hallucinations of ML was all unnecessary, "OHH ML IS DEAD LET'S TRANSFER THE MENTAL HEALTH TO HIS LOVER " why make all unnecessary scene dude he dead end it god sake. Still gave it 8.0 for some good scene