Read Four Knights Of The Apocalypse Manga:
Percival, a kind boy, lives with his grandfather in a remote place called "Gods Finger". However, the world will not allow him to live in peace. An encounter with a mysterious knight changes their fate, and a shocking secret is revealed. The boy sets out on an endless journey. Whether you know "The Seven Deadly Sins" or not, you can still enjoy it! The world most awaited adventure fantasy!