Towers of Heaven

In the year 2083, Earth is on the brink of extinction after the sudden appearance of six impenetrable towers. These towers offer treasure, magic, and superhuman abilities, but are filled with deadly monsters that periodically attack the world.

After clearing the final floor of a tower at the cost of all other survivors, Jason is granted a wish and travels back in time to before the towers' arrival. His mission: to prevent humanity's demise.

Now burdened with foreknowledge and the title of "Index," Jason races against time to gain strength, powerful allies like Roy and Olivia, and clear the towers. However, his actions change the world in unexpected ways, putting him at risk of exposure to powerful forces who would stop at nothing to exploit his secrets. Failure is not an option, as this is his second chance to save humanity.