High Martial: Six Hours of Resonance to Guard Humanity's Revival

[No Romance] [Decisive and Ruthless] [Rags-to-Riches Reversal] [No Infighting Among the Powerful] [No Goody-Two-Shoes] [Revival]

Trapped in an MRI machine for six hours, he transmigrates into the body of a good-for-nothing boy who can't awaken. Then he's locked inside a spirit-core resonance chamber, enduring five hours of soul-rending agony. At the sixth hour, the System binds to him and unlocks a god-tier talent. Hell ends, and a legend begins.