A kid too broken to be a cultivator becomes the one person in two eras willing to burn everything down to fix what was taken from him. Lin Fei doesn't get stronger because the plot needs him to, he gets stronger because the alternative is letting the people he failed stay dead. The show builds its entire world around a single vow made in blood, then asks what happens when that vow is the only thing keeping you human.
Lin Fei carries the weight of a crippling secret: his meridians are broken, making him a failure in a world where martial prowess determines everything. When tragedy strikes in the Black Abyss, claiming both his master and closest friend, desperation forces him down a forbidden path. He turns to artifact refinement, an ancient and dangerous craft that lets him channel power through objects instead of his own body. His goal crystallizes into obsession: hunt down the Black Abyss's leader and make them pay, no matter the cost to himself. Death should have been his end. Instead, a mysterious force tears him from that fate and deposits him into a completely different era. Lin Fei finds himself standing in a world that has moved on without him, with no sect to his name and everything to prove. He begins the impossible task of rebuilding from nothing, determined to create a legacy strong enough to shake the heavens. Between mastering his craft and gathering allies, Lin Fei chases both revenge and redemption across a landscape of endless possibilities.