Moon08 Your story is interesting, A world of System. You give a good hook for me in the early chapters. The plot moved at the right pace.
Too bad you don't use System in the title, or you would be more popularity, but your synopsis helped that. I still don't get the Giagantis or the Gambit thing.
For the cover it is very nice! That adds fantasy imagination.
The choice of words in your novel is great. I loved that. I only suggest to use more Enter Button. There were some place where Enter could be used. Other than that, This Rabbink is the one who needs to learn from you. Lol.