Reincarnation: Me! Became the King of Another World

When I went out without looking at the almanac, I was stabbed to death by a gangster! But a blessing in disguise! ** Obtained a unique magical skill! As soon as he was reincarnated into another world, he encountered one of the four monsters, the "Storm King". In order to help him break the seal of the infinite cage, I swallowed him and took him to travel to other worlds. In the process of traveling, he constantly absorbed various monsters and formed his own kingdom! My kingdom became more and more powerful, but the devil was targeting me. The Demon King is the most powerful being in this world. It seems that this is also a world full of crises and wars! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.