[The Grave Robbers' Chronicles] A Promise Kept in Life and Death (Mostly Angst for the Older Brother, Happy Ending)

Mainly angsty for the older brother; the Third Young Master turns dark and wicked. Happy ending. A small volcanic eruption occurred in Changbai Mountain. It destroyed the Ultimate behind the Bronze Gate and put an end to the responsibility the Zhang family had carried for generations. But after escaping, Zhang Qiling forgot Wu Xie's existence. By a twist of fate, he once again became A Kun, losing his only connection to this world. Zhang Qiling once thought that as long as he left, he could keep Wu Xie out of danger. But which descendant of the Old Nine Gates can truly escape the fate laid out for them? What's more, under the influence of the Bronze Sacred Tree, Wu Xie's vitality had long been fading faster than an ordinary person's. The Ten-Year Promise that was his only support had also lost its meaning because Zhang Qiling had forgotten him. When they met again, everything between them had changed beyond recognition. After all their twists and turns, Zhang Qiling was willing to step back into the cycle of time to recover his memories. What awaited him, however, was Wu Xie's cold breath. In this battle against time, is everyone forced to make a choice, with no way to reach a final ending? This time, is it the end of the cycle, or its beginning?