Living a New Life Without Regrets in a New World

A young adult died in a freak accident, leaving the world filled with regrets. However, he was reincarnated to another world wherein everything is like the Medieval Times. Monarchy, Knights, Chivalry, everything is the same in our world, except for one thing, MAGIC. This is the story of a man who will try to avoid doing the biggest mistake of his past life, and how the world will change because of his desire to live his life to the fullest.