I had only read up to pair games (almost 20 chapters). The reason is simple.
1. Grammar sucks. Author either is at A2 level of english or just uses GTranslate. Possibly both. No, it's more like he is B1 for a paragraph and then, the next paragraph is straight out of MTL.
2. Trans. This is just my personal preference, but I am not really into *Spoiler*
40-old man leaning on our young mc, falling in love with him, turning girl outside games, falling in love even more, and turning into 40-year old man in-game. Those conversations of:" Would you marry me if I turned back to man?" Made me sick. Again, this is not sickening to anyone (obv, since author seems to have such fetish), but to me, it is. Whoever reads this, be careful, cuz they may even kiss in the near future in their male forms. *Spoiler*
Outside of that, the idea was good. Actually good. No wonder it won the prize. Author, if you wish to actually make it big, please just don't do sick things and find a proper editor or use a software, I recommend grammarly.