I like it! I do feel like there are some parts that need explaining though, such as why there is a System and how it got there, and we need more information regarding Shen Yuan's previous life, but the plot is interesting and original. I think the use of making fun of the plot and characters works for the most part, too.
Essentially: 7/10
Pros: Original, funny and good characters
Cons: Lot left unexplained (ironic considering plot hole filling being a main thing), want more information regarding some things and some parts drag on too long.