246 by JJ Dizz
A killer known as The Reaper is tasked to carry out a mission at Experiment Labs. However, with a fateful encounter, his world would never be the same.
Published on; Amazon, Barnes & Noble, eBay, + a few other sites on Goodreads!!
B&N; https://www.barnesandnoble.com/w/246-jj-dizz/1139771346
Goodreads; https://www.goodreads.com/book/51278752/get_a_copy