An Qing has wandered among the stars for thousands of years, pursuing an old oath that spans thirteen stars. When the earth became a wasteland and the Federation fleet hung high in the sky, the thirteenth star finally lit up again, and she finally found the boy who had said he wanted to marry her. But the boy from the past has long since been reincarnated and lost his memory, and has become the most ruthless general of the Interstellar Federation, Lu Chenzhou, standing at the center of the plan to destroy the earth.
On one side is the iron-blooded general who has forgotten his past and believes in reason first, and on the other is the traveler from the star sea who has returned alone with a thousand years of obsession. An Qing originally thought that the reunion would be the fulfillment of her long-cherished wish, but what she didn't expect was trial, pursuit and a deeper conspiracy. What's even more frightening is that the thirteen oaths are never just a lover's agreement, but a key to sealing the truth of the universe.
When alien civilization, federal high-level officials, ancient ruins and the fate of mankind are simultaneously involved in this reunion, An Qing and Lu Chenzhou have to make a choice between love and forgetfulness, destruction and salvation. If there is betrayal hidden at the end of memory, if the end of the oath leads to the end, can they still complete the thirteenth promise under the stars?
