Killing Spree in a Skyscraper: Sign-In for a Hundredfold Boost from the Start!

When everyone wakes up, they find themselves in the wilderness, with a skyscraper soaring into the clouds before them.

The Ascension Tower: with every floor you climb, your physical abilities double!

You can only stay on each floor for a limited time. Hurry upward! Whoever reaches the top can become a god!

To grow stronger and stay alive, countless chosen people rush into the Ascension Tower!

They soon discover that danger lurks everywhere. Some rooms contain water, food, weapons, and all kinds of resources that can make them stronger, but others are home to powerful monsters!

The higher they climb, the stronger people become, but the stronger the monsters they encounter become too!

Everyone fights monsters to stay alive, and their goal shifts from getting stronger to struggling to survive.

Ye Fei, meanwhile, obtains a God-Tier Sign-In System. He can sign in once on every floor to receive a super skill. From the start, he draws a hundredfold reward, and upon entering the tower, his strength increases two hundredfold!

And this is only the beginning!

This novel and its characters are entirely fictional. Any resemblance to actual people or events is purely coincidental. Do not imitate.