Ninjas In Modernity NiM

The Ultimate Ninja, Abellona Roy, is tired of his ninja lifestyle.
Tired of the same crap every single day.
So he escapes with his little siblings to get a taste of what normal people live like.
However...it seems like his past is there to haunt him.
And forces of evil are finding themselves face to face with Roy.
Would Roy truly find his peace in life?
Find it out by reading this story.
____________________________________

Also, keep in mind that I may change some stuff here and there. Even if it's already published.

Also also, here's the artist of this book cover:
https://www.instagram.com/h2hues_repichu/

Go visit him if you're interested in his art style.