If Zero is the reincarnation of Noah's younger brother, he is the light half of Tiga, the king of darkness 30 million years ago, who was transformed into light and his origin was exhausted. For this reason, the story of Cester and Cero, the children of Ultraman Seven, was escorted and reincarnated together by his brother who was in charge of the Law of Order. Let's record Sester's life.