Undertale×Honkai Impact: Star Dome Railway
[Group portrait] [Original planet] [Original background] [Fictional historian]
A long time ago, the world was jointly ruled by several star gods. One day, a protracted divine war broke out between the Star Gods. After countless Amber Ages, all the gods of the past have disappeared. After that, a disaster called "Star Core" emerged in the world.
Amber Period, 2157th Century, the Black Tower Space Station was eroded by the "Star Core".
Legend has it that anyone who has touched the "Star Core" will be severely corroded until death.
But our protagonist, with a "star core" in his body, slowly opened his eyes...
