A young man Wade Wilson worked in the Special Forces, once he met a girl named Vanessa, and they fell in love. They had a happy life ahead of them, but Wade loses consciousness, and soon he gets diagnosed with cancer. All life plans came crashing down. Once, in a bar, he meets a representative of a secret and experimental program for the treatment of cancer, who proposes Wade attempts to cure cancer. In the lab, mutant Ajax introduces the Wade serum, which changes human DNA, to activate that serum you need adrenaline. Wade did not realize that the purpose of the program was not a treatment, but a human mutation, and he quickly realized that it was a mutation. Now his body is capable of regeneration, cancer cells have no time to propagate through his body, and he becomes virtually invulnerable. Wade's face and body change beyond recognition. He decides to find Ajax to regain his former appearance and takes the name Deadpool: he is dressed in a suit and a mask and stores himself with a weapon. A lot of armed opponents are on the way to Ajax, but Deadpool successfully copes with them, getting to know Colossus and Ellie Phimister, who are members of the X-Men team. Deadpool knows that Vanessa was kidnapped by Ajax, and to save his love, he must fight with such a strong opponent. The team of superheroes is ready to do anything to defeat evil, and thanks to Deadpool's black humor, it's much easier.