The Great Mage Returns After 4000 Years - Book 2: Chapter 429

Noel Cross. A model student. A kind brother. The man every girl once dreamed of.With his handsome looks and flawless manners, he seemed perfect—at least to most.But beneath the smile… beneath the pristine facade… lies a bottomless void.And one fine day, when his smile could’ve finally turned genuine, a message appears—one only he can see.[Binding with Codex Null: Complete.][You have one free simulation available.]Now, an impossible system lies within his grasp—one that simulates his life, reveals hidden truths, and grants power unimaginable to the former him.With it, his fragile sense of control finally slips away.Love that was, in truth, obsession. Possession, teetering on madness.And a world that feels even more fragile than these women’s insecurities.Faced with it all, Noel must make a choice:Keep pretending.Or embrace the chaos…And become something far worse than anyone ever imagined.

Back in 1991, in the face of this golden age, Chen Jianghai swears that he will only live in three words in this life: Lin Wanqiu! The story of a reborn person who built an electrical empire and reached the pinnacle of his life!

- Description from novelbuddy

The apocalypse descends, zombies and monsters appear, followed by System Leveling, which grants skills to all survivors.With the collapse of law and order, some become powerful while others remain weak, and so the dark ages begin.