Nikke, the End is Coming, But the System is a Hundred Years Late

"Congratulations on rescuing ten people, earning 10 points." Mo Changge gazed at the mummified remains of corpses beneath his feet, lost in confusion. "Congratulations on obtaining food and water necessary for survival under extremely harsh conditions, earning 5,000 points." At the outpost, Mo Changge stared blankly at the mountain of supplies. "Congratulations on finding temporary shelter, earning 10,000 points." In the Ark's luxurious villa, Mo Changge, sipping fine red wine, looked bewildered. "Congratulations on defeating the Tyrant-class Letcher, earning 20,000 points." In the desolate wilderness, Mo Changge stared in amazement at the weathered and battered Letcher beneath his feet. Are you sure this is apocalypse survival? A century has passed, and order has returned to normal, yet the system remains at the dawn of the apocalypse. Things that were scarce at the beginning are now readily available. Furthermore... The ultimate goal: liberate Nikki!