Ancient Tomb of Immortality, Time is the Furnace

One day in the outside world equals one year within the tomb. Ling Yan resides in the Eternal Longevity Ancient Tomb of Zhongbei, originally intending to quietly observe the passage of ages and the shifting tides of mortal existence. However, he discovers that the righteous path of this world has long since been reduced to a hunting ground for primordial essence by the Upper Realm. To protect the sole warmth remaining in his heart, he takes up his sword and steps out of the tomb. Using time itself as his furnace, he tempers his physical body and forges his Daoist heart. Amidst the endless solitude of eternal life, he seeks a path that remains true to his original convictions.