I can give this game a 5 star rating but its certainly not deserved that with so many aspect i didnt like, usually i give this type of game a 2-3 star ratings so why 4 star? well here my takes so far.
Renders is fantastic and i love it but most of the girls looks like a same face with different hair style and colors and you can see the resemblance at the animation which is hard to distinguish between the teacher,Xiao Qing,Hua Mei and Zhiyun.
now onto the 2 path between vanilla and NTR, personally i think any amateur devs shouldnt added 2 type of path like this as for why simply because you have more work and very hard to pleases 2 fanbase with this, as a NTR hater i personally prefer for example the NTR plot foundation between the principal and the teacher would be better stop with the MC successfully prevent it from happening thus the devs can allocated the NTR scene to the vanilla scene instead and thus making the vanilla path more dynamic and not feels rush somehow, for example added more interaction between the teacher and the MC like how the student and teacher relationship being taboo etc, this will makes the game has more dynamic and soul and not just an empty fuckfest game.
Now with the sandbox, again i hate sandbox and from my personal experience i have yet to play a good sandbox game with great story except those AVN from a famous japanese developer which is very professional, this game also not good with sandbox but thankfully with the " bonus" money from the bank etc makes this game not a grindfest so i let it pass but without those "cheat" this game will be grindy as hell.
This game is my 2nd game made by chinese and i really liked both despite all the flaws, the VA not sure if it was an AI but it certainly better than most English VA for sure, the problem is similar with the other game all the plot and scene looks good at the start but feels a little bit of rush and it could better with more interaction and dynamic between the MC and the LI.
So the reason why i couldnt give it a 5 ratings because of the NTR path ( yes i know the devs already said there will be NTR ) , i dont really mind the sandbox since we kinda have cheat in the game. the other chinese game didnt have NTR and despite all the flaws i really love it and quickly support it via STEAM cuz the game was originally from there.