Synopsis

Lee Hyunsung is learning to activate his 'Proof of Steel' stigma, which involves a process of tempering similar to forging steel. He is confronted with a dire situation where Jeong Huiwon, a teammate, is in danger of a mana explosion due to a 'Nirvana Scenario.' Other constellations express interest in the events. Ultimately, Lee Hyunsung chooses a 'third method', relying on his own will rather than a prescribed solution, leading to the 'Owner of Steel' constellation acknowledging his courage and initiating his evolution through a 'Trial of Fable'.