Beidou Division of the Song Dynasty

The Beidou Division was a mysterious organization under the Imperial City Division in the Northern Song Dynasty. Its members were all codenamed after the Big Dipper stars. Each had different abilities and mastered what was considered to be magical and advanced technology at the time. It was a personal bodyguard unit that directly obeyed the emperor's orders, and was also a barrier to protect the court and the common people in the world. Tai Sui, a reckless young man with "immortality", accidentally met Wu Yaoguang, a violent lolita with supernatural powers, and Liu Suifeng, a wanderer, and joined Beidou Division with them. After that, they repeatedly solved strange cases, punished evil and promoted good. Through a series of cases, Tai Sui gradually discovered that his "immortality" was related to his confusing life experience, and there were even greater conspiracies behind these cases. He is unwilling to join forces with evil forces, and uses loyalty, friendship and wisdom to unite his partners and continue to grow. Finally, with the help of righteous people, they finally found and punished the original culprit, supported justice, and benefited the people. Tai Sui finally found his lost family and gained beautiful love.