Transmigrating into Naruto, Kageyuki Felt a Sense of Destiny

Kageyuki is about to embark on a journey, with Sasuke's intense gaze at his back and the night of the massacre that will destroy his village looming on the horizon. With barely over a year left to live, how can he possibly stand a chance against his enemies? Fortunately, he has awakened a legendary in-game system that grants him power simply by sitting at home and doing nothing. By completing tasks in the simulation, he can earn rewards, and since it doesn't require any brain power, he can easily achieve his goals.