The survival rules of the private server of "Eternal Tower" are not just about fighting monsters. It's more than that, especially in the extreme version of the private server of "Eternal Tower".

The一贯 pattern of online games is to give you a level without a cap, and the long process of upgrading makes leveling up very painful, monotonous and boring. Therefore, most of the free-to-play games introduced by Korean game companies in recent years have added pay-to-enjoy functions that increase the pleasure of leveling up.