Arthur was involved in a terrible accident, and his sister Karina gave up everything she valued to care for him. But after his death it turned out that Karina’s fate was just being played with. The accident that maimed her brother wasn’t an accident—before he died, he was working on a code that could save hundreds of human lives from those who used and framed Arthur.
Now Karina has to finish her brother’s work, challenging a sinister corporation that doesn’t care about human lives. However, Karina isn’t fighting alone: unexpectedly, Arthur’s student comes to her aid—the one who staged his own death many years ago.