Ray Garrison (Vin Diesel) is a soldier who fell in battle. Rather than tolerate his loss, a company at RST can use nanotechnology to turn into a biotechnology and superhuman killing machine called Bloodshot to improve strength, reflexes, and healing abilities. In this way, Garrison gains a special power that makes him virtually immortal. The organization controls the mind and body. Ray does not know what is real, and what is the product of his imagination. But when Garrison recalled the past and recalled having a wife in his previous life, he decided to find the truth at any cost.