Divergent Universe (DU) is another version of Simulated Universe in Honkai: Star Rail. The game mode is meant to ease the process of Planar Ornament farming, and it also comes with various rewards for players who keep grinding it. Although theres a timer for the game mode, DU is a permanent content and players dont need to rush to complete all the tasks. Once the timer ends, the Divergent Universe will expand instead of close.