Eugene was betrayed and killed by his wife's family during the apocalypse, only to find himself reincarnated three months earlier. Endowed with powers from another dimension, he resolves to alter his fate, divorcing decisively and actively preparing for the apocalypse. Through winning the lottery and astute investments, Eugene amasses wealth, stockpiles resources, builds a refuge, and plans revenge against his former wife's family. The novel revolves around Eugene's quest for revenge and self-redemption, depicting his growth and transformation amidst the backdrop of doomsday.