I don't know when, but the same era existed among several planets. The characters would be different, but the knowledge and other things were the same, with a difference of more than 1,000 to 2,000 years. Perhaps it is a coincidence that each star sector has dozens of planets that are obviously similar to other star sectors. The planet Silent Star has no connection with other planets. It can be said that it does not belong to any star region. There are only 4 types of creatures on the planet. There are 8 star regions in the universe, namely benevolence, righteousness, propriety, wisdom, loyalty, trust, filial piety, brotherhood, and undead. The undead is Mikage Mutt, the ruler of 8 star districts, and the star district where he is located has a total of 42 planets. The Blood City in Undead is also the domain of the leader of the Silent Star. This story happened to Mikage Nightwing, who was only 4 years old but already shouldered the title of leader of the Silent Star.