Events send viewers to the start of a new era, when a struggle for power unfolded on the famous island state, in which representatives of the Celtic tribes took part. These people were very proud, so they were not going to go under the control of foreigners who came to their territory from the south. The Celts are ready to fight the most dangerous representatives of the Roman legion. Aulus Plautius is forced to carry out a particularly difficult mission to capture the island, because otherwise he should not return to his native empire. What will be next?