About

The year is 20XX. Towers have emerged in countries all across the globe. The [SYSTEM] has dubbed these structures the 'Tower of Trials.' While the towers appear to be the height of skyscrapers from the outside, their interiors are vast and seemingly bottomless. At the start of every quarter, people are randomly invited to the tower, and this invitation cannot be refused. Currently, there is no known way to leave the tower, but it is said that reaching the summit will grant any wish. Time inside the tower flows at the same rate as the outside world, and even if one manages to exit, the abilities gained within do not disappear.