All living beings in heaven and on earth won't cease, all creations are never-ending. Life is like a white foal passing through a narrow passage, it happens in a blink of an eye.

Zhou Luoyang reunited with Dujing who left three years ago without saying goodbye. However, he realizes that the other party is working at a dangerous private investigation firm. Both of them accidently obtained the watch of the Eye of Forseti that holds the power to look back upon time. They fell into the perpetual cycle of time… During these countless cycles of time, keeping each other company and saving each other’s souls...