A man down on his luck, on his way to buy some groceries was struck in the head by a delinquent, killing him, and luckily, he reincarnated into a world of cultivation! What will Jason do now that he has the Mana Core System, allowing him to use magic by using Mana as a resource. and how will his cultivation path differ from the rest? Find out as you read further in this awesome adventure of Jason Marigold!