Collects Hulk (2014) #1-16 & Annual #1 and Original Sin #3.1-3.4. Bruce Banner lies at deathÂs door, shot in the head by an unknown assailant. And only the Hulk can save him! But as Banner goes to a dark place, he could drag the Avengers down with him. A secret that smashes Bruce Banner and Tony StarkÂs friendship is revealed  and when Stark takes extreme measures to save BannerÂs life, a new Hulk emerges. Call him Doc Green. HeÂs intelligent, ruthless and plans to cure everyone transformed by gamma radiation  whether they like it or not! WeÂre talking Rick ÂA-Bomb Jones, multiple She-Hulks and Thunderbolt Ross, the Red Hulk! But Ross wonÂt go down without one heck of a fight. And will Doc GreenÂs peacekeeping plans accidentally unleash an even greater threat? The next step in the HulkÂs evolution is here!