After Viper, a top cleaner for Obsidian Corporation, was killed in an explosion, she was reborn as bullied high school student Aria through a brass pocket watch. She strikes back ruthlessly against her tormentors, earns money to pay off her family’s debts with elite driving skills, and becomes hunted by Obsidian Corporation. She teams up with Elias from the Dark Eagle Legion, uncovers her origins and the mastermind Victor, slays him in the end, pieces together the broken fragments of the pocket watch, and unlocks a star map leading to a brand-new world.
