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After the events of the previous episode, „Crossroads“, the Enterprise` crew under the command of Captain Jonathan Archer returns to a reality which is way different from the one they used to know. In “The Beginning of the End” the races of the future Federation fight against a cybernetic lifeform, which intends to destroy all of the organic beings it encounters. A destructive force - attacking the Galaxy. The enemy is strong and is pursuing a hidden agenda. The crew, among them engineer Trip Tucker and T`Pol get unsuspected help from the future. An unknown way of communication helps to breach space, time and suspicion by the NX-01`s crew.