Su Mo woke up as the protagonist, the Trailblazer, in Honkai: Star Rail, the game he'd spent all night playing.
And in his hand was a sword that shouldn't exist in this universe: the Flame Sword Rekka.
The Kamen Rider Saber Simulation System bound itself to him, and his Wish Points began to rise. By helping others and rewriting stories destined to end in tragedy, he could gradually unlock the powers of Kamen Rider Saber.
Cocolia's sacrifice, the High-Cloud Quintet's falling-out, Firefly's entropy loss syndrome, Amphoreus's despairing cycle of reincarnation... one tragedy after another that should never have happened...
This time, he'll use the sword in his hand to write a better ending for this world.
History. . . .
One of the few who writes about Kamen Rider
I'm a little embarrassed to write this.
AI and logic are also a bit unclear.