Ed Nathan Mecate

When Jason Dyson refuses to make his prized fighter throw an MMA match, a notorious gangster collects his debt by killing the fighter and kidnapping Jason's daughter. Now he must train a prisoner to endure five consecutive underground fights to save her.

An unmanned spaceship returns to Earth carrying samples from Proxima B in the Alpha Centauri system. As scientists study the specimens they discover the alien elements are alive! Soon, the scientists must fight back as the small creatures replicate at an exponential rate, increase in size, turn violent and attempt to take over Earth.