Honkai: Star Rail: Summoning Future Firefly from the Start

[Honkai: Star Rail fanfic + System + Summoning + Across Time and Space + Love Triangle Chaos + Invincible Power Fantasy]

Lin Yu wakes up in the Honkai: Star Rail universe, at Herta Space Station, just as the Antimatter Legion launches a massive invasion. The world is falling apart!

At the eleventh hour, he awakens a System! Whenever danger strikes, he can summon female Honkai: Star Rail characters from different timelines to come to his aid!

Surrounded by the Antimatter Legion? Lin Yu waves his hand and summons [Sam from the future, Firefly], who wages scorched-earth warfare and sets the sea of stars ablaze!

A Stellaron crisis? Lin Yu snaps his fingers and summons [a future Aeon-level March 7th], who freezes everything with a single arrow!

Even worse, when the summoned girls return after their time is up, all their intimate memories with Lin Yu are synchronized, with perfect accuracy, into the minds of their counterparts in the main timeline!

And so, the entire universe goes completely off the rails.

Firefly: “Lin Yu, in my memories, we even have a child together. You’re not getting away!”

Kafka: “Little one, so your future self depends on me that much. How interesting~”

Bronya, Herta, Jingliu, Fu Xuan... The women of the entire universe are all swept up in varying degrees of “memory confusion” and a frenzy of chasing after him.

Looking at the shipful of girls coming after him with knives because their memories have synchronized, Lin Yu spreads his hands helplessly. “I just wanted to stay alive. How did this turn into a universe-wide love triangle disaster?”