5 thousand years later, the world is no longer the same as Mark remembers it. Being transmigrated to this new era, he was thrown into chaos and panic but his devil may care attitude save him. Fortunately, he is a rich kid who lives alone in a huge mansion so nobody will question his sudden change of attitude. After finding out that food in this world is a mush flavored food, he was so disgusted that he throws up. It did taste the same as eating chicken barbecue but drinking a mush is like drinking puke. Him, who is from a 5 thousand years ago can't handle it. He is a pastry chef but his cooking is never been bad. Now he will teach this new era brats what real food taste like.