The World: Earth, 5,000,000 years post-apocalypse. The "Old World" is a myth. Humanity lives in floating sky-cities and fortified "Sector Zones" surrounded by "Forbidden God-Beast Realms."
The System: Every human at 18 undergoes "The Awakening."
Talents: F to SSS, plus the legendary "God Level."
MC (Han Feng): A failed history student who transmigrates into the body of a "trash" student with an F-rank talent.
The Cheat:
Sign-In System: Get rewards for visiting specific locations.
Amplify Proficiency System: Every action (a punch, a breath) grants 100x–10,000x experience.