My Memory System Connects Honkai Worlds

Xia Yu, a transmigrator stuck in the monotonous Star Rail universe, yearns for meaning after his past life ended tragically. Suddenly, a familiar fluctuation leads him to a lost, untouched world – his original home, but with a terrifyingly powerful Kiana, the Herrscher of the End, guarding it. Guided by the enigmatic Memory Star God and granted immense, Commander-level power, Xia Yu activates his unique ability: a consciousness group chat! Can he convince a wary Kiana and her powerful allies to join his bizarre multiversal family, or will this desperate attempt to unite worlds lead to an even greater collapse?