Have you ever wanted to change the outcome of something that has already happened?
Have you ever wished that you could directly choose the result of your actions, hoping the outcome was different?
Everyone, at some point in life, has likely imagined such scenarios.

István is a test subject who can make the best choice at crucial moments. 
He observes the various possibilities that stem from his actions brings them into reality. 
Evidently, the burden of carrying hundreds of potential outcomes in his mind falls entirely on him.

He was recognized for his quick decision-making and creative thinking, becoming a key researcher at Aglaia. 
However, his true interest has always been in VF-related matters. That day, too, he was researching another possibility. It was just a little more dangerous—and reckless. As István's life began to fade, he saw a faint glimmer of light. It illuminated the path his research needed to take.

Now, he's joining the experiment himself. He will walk the path he had faintly seen in the darkness, determined to find the key to the possibilities he seeks.
Can István find the key to the variable he’s searching for on Lumia Island?

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