The good news: He transmigrated. The bad news: He transmigrated into the Nasuverse. The worst news: Ling Zi is a test subject in the Artificial Heroic Spirit Project, and has become a "fellow patient" with Mash next door. After Ling Zi barely survives Chaldea's torturous experiments, the Incineration of Humanity is about to begin. So, as a half-member of Team A, is he really supposed to enjoy baby-like sleep through Lev's bombs, then defect to Chaldeas to play through a Singularity-clearing simulation and raise a Lostbelt, before waiting for the power of Guda to solve everything? Thinking about it carefully, it's hard to say whether he even exists in a parallel world... He's not about to die together with Miss Sion! Fortunately, as Ritsuka Fujimaru arrives at her rebellious Chaldea, Ling Zi also binds himself to the Hero Simulator System. Thirteen crests, seven simulations. With the blessings of the Thirteen Flame-Chasers, Ling Zi leaves his mark across different eras. But why are the eras in these simulations so wrong? Those damn Lostbelts are still chasing him!
