The fire of the Ending Tribulation burns out the path to immortality, the era of emperors stains the sky with blood, and the darkness and turmoil swallows up all souls. Shen Yan traveled through the gaps in the ages, watching old friends turn into stardust, and hearing the heroes' souls return to silence. He has no power to turn things around, so he can only carry a flag to the funeral, carrying the sorrow of tens of millions of years of separation with his broken body. In the long river of time, he will build a solitary tomb for each passing era.