STORY: Kirk and Spock met and immediately began to quarrel with each other. Kirk meets old Spock from the future, who tells him that he and young Spock should be friends, just like kirk and Spock from another reality. Kirk understands that this is possible if they try to build a friendship. On the ship, he begins a conversation with Spock, but Spock doesn't even think about making up. Young Spock meets old Spock and realizes that kirk was right. They become friends. Soon old Spock realizes that he made a mistake and should not have interfered with the relationship of the guys, since this is an alternate reality and everything will not go according to plan. He tells the boys that it was a mistake and kirk is in mortal danger due to a broken alternate line. Both guys don't know what to do. Spock decides that it is possible to prevent the death of a friend if he performs this task himself. But the ship begins to fall, and Kirk has no choice but to save Spock and finish the job himself. Spock returns to the ship, and kirk is already on the verge of death from the radiation of the core. There are images from another reality where the old Spock was supposed to die, but in an alternate reality everything happens exactly the opposite. What should have happened happens in the end.