Film: John Wick
‘John Wick’ main character is John Wick, he is an retired assassin, and film is about John Wick loses his wife Helen to an unspecified illness. John then receives a dog named Daisy, per Helen’s instructions, to help him cope with her death. He gradually connects with the puppy, and they spend their day driving around in his vintage 69 Mustang. At a gas station, he encounters a trio of Russian gang members, whose leader Iosef insists on buying his car. John refuses to sell it. The three mobsters follow John to his home and break in late at night. They beat John, knock him unconscious, kill Daisy, and steal the car. After that, John start his revenge and hunt all the Russian gang members down.
The climax is when John Wick start hunting Russian gang members and take down the whole gang.
The incident is when John Wick fight with a Russian gang, and both side use their every resource to kill each other.