Tale of the Strongest Skill Granted to the Weakest-Willed Reincarnator

Our protagonist, 16 year-old Aion Kaos, had recently finished school for the day. This wasn't anything particular, and there wasn't anything remarkable or noteworthy about his day, it was simply over, and he couldn't care less for the fleeting moments he called life. As he was walking back home, crossing the street, he had a sudden thought: "How long will this have to continue?" And just as that singular thought wandered into the sea of doubts within his mind, a truck driven by a man under the influence, crashed into him, killing him immediately and painlessly. Yet, the next second, he was inside of a castle, with 4 other figures beside him, an old man in front of him, sitting on a throne, with a beautiful young woman besides him, and dozens of knights covered in steel armor from right to left; it seems, for now at least, life won't let go of him so easily.