Now my turn to reply to you all, lol.
Dagon, I completely agree, the silhouette with the bright background is very overused, but it seems publishers have a say-so in the cover, since they want to use the formula that works, thats why this is only an experiment for if I end up going through self publishing. I tried to create an original looking background, as well as keeping to an eye-catching cover, which Who pointed out; in a crowded bookshelf, you want something to basically perplex you to read it and the cover is the easiest way.
As for content-wise, for Mitsuki, it is a sci-fi and dark fantasy mixture, as well as throwing in some horror elements into it, so in a way its a unique combination(or at least semi-unique). Also yes it is so far a planned 5 part series. I even have a vague concept of a multi-verse.
Who, I guess I should give a synopsis for you and everyone else of the story. As of this(and here is some stuff for getting your work noticed, some stuff that helped me) I planned out a well-written synopsis that is meant to intrigue you, and to entice you read it.
“A boy named Gavin living as a high school student on the cusp of graduation. Everything changed the day that a mysterious demonic race laid waste to the planet. The next thing after this “Reaping” Gavin wakes up in a world overran by these beings. After being found by what is to be the Remnants of normal humanity, he learns of an old prophecy that these beings, these Borgia, have. A savior will rise from the wastes to reclaim the world, or to annihilate humanity. Gavin must fulfill this new burden. Now he learns he is followed by a group of new age knights called the Seraph and must find this group and find out more about his past; his mother the Purifier and his true bloodline and power…”
