People playing with figurines on Star Railway

Thrown into the vast and perilous universe of Honkai: Star Rail, an ordinary traveler unexpectedly acquires a mysterious and extraordinary ability: the power to unlock enigmatic figurine treasure chests and manifest characters from across different worlds. Stepping into a reality of cosmic factions, Aeons, and endless interstellar journeys, he must leverage this unique power to navigate uncharted stars. With the ability to transform and summon legendary figures—starting with the enigmatic Kagemoto—he reshapes his destiny, turning the universe into his personal playground where reality and fantasy collide.