A secret palace, reliably protected by walls from the rest of the world, is besieged by hordes of monsters. The war between the demon empire and the god of light ended in the death of millions. And now the main enemy of humanity has a free hand. Now my most valuable resource is time. I must have time to climb the heavenly ladder in order to be able to protect myself, my new friends and loved ones. Not only from external threats but also from internal ones. Clans begin to fight for power. The offended and offended seek revenge. The black secret society prepares its blades.