After Working as an Undercover Agent for the Human Race for Thousands of Years, He Came Back as a Slave?

Wang Ye returned to Blue Star after serving as an undercover agent in another world. Exhausted both physically and mentally, he planned to spend the rest of his life as a mortal. Unexpectedly, at this time, Blue Star has undergone earth-shaking changes. Ten thousand races have risen, and the former overlords of Blue Star have become slaves of all races. Wang Ye, who had just arrived at Blue Star, became a slave of a foreign race at the beginning. Wang Ye had no choice but to go back to the old path. This is an era where technology and immortality coexist. Let's see how Wang Ye secretly unites the human race to rise again. The male protagonist in this book has a decisive outlook on justice and is not as decisive as the Virgin Mary. He is affectionate and righteous but can suppress his emotions very well.