Apocalypse Mania

The sky over Earth is suddenly shrouded in the shadow of the apocalypse. A super solar flare erupts, shattering the planet's tranquility instantly. Within mere weeks, global temperatures soar like an out-of-control wild horse, and scorching heat waves sweep across every inch of land. 97% of humanity perishes in this disaster, leaving cities as ruins and food supplies nearly exhausted. Right before the world collapses, protagonist Lin Chen unexpectedly gains the chance to be reborn. Returning to the moment before the outbreak, he gazes at the familiar world and ignites a fierce will to survive. With his foreknowledge of the catastrophe, can he find a sliver of hope in this scorching post-apocalyptic era and alone uphold the survival of humanity?