Biochemical Disaster: Building a Doomsday Mech from the Start

[Apocalypse + Catastrophe + Mecha + Passionate Battles + Hegemony] At 9:00 p.m. on June 2, 3041, a biological catastrophe erupted on Blue Star. Nine out of ten people perished, and only the lucky few survived. Lin Tian unexpectedly returned twenty years into the past. The zombie virus would emerge in twenty-four hours, so he needed to build a proper apocalyptic mecha first. Then zombies would be nothing to fear. But that was only the beginning of the apocalypse: countless catastrophes followed one after another, including biological monsters, deadly cold waves, and toxic radioactive fog... Humanity’s living conditions grew ever more dire, and history, transformed beyond recognition, began correcting the anomaly that was Lin Tian’s sudden appearance. The future became impossible to predict...