The Fake Genius

"Congratulations! You died! Now you get to pick what to do next." A 25 year old man dies after watching a video from a 15-second video-sharing app and his soul is transferred to the body of a 13 year old boy in another world. He now has the opportunity to restart his life but will the history of the boy affect his new life? He now ventures off as he finds out his fate in this fantasy-like world of swords and magic.