Death Replacement Talisman—it was an artifact Ning Wuxu risked his life to bring back from the Ancient Battlefield, crafted from the Sky-Reaching Lotus Leaf. He gifted it to Qin Feng, his youngest disciple, as a means of protection when he took him as a student.
From the early stages of his Foundation Establishment, Qin Feng had stored it within his Dantian, nurturing it with his own Essence Qi and True Yuan until it connected with his breath. Only then could it serve as a substitution for death in moments of life-threatening crisis.
Qin Feng had originally thought he would never need to use the Death Replacement Talisman, assuming it might still be his life-saving trump card even after he achieved success in the Immortal Dao.
Unexpectedly, right here, he was blown apart by someone...no, by an Undead Spirit Ghost, plunging him into a crisis where his body and Dao could have perished.