What a Sin, Who Asked This Cook to Become an Immortal?

[Cultivation of immortality through delicious food, unparalleled understanding, devil in the world, and the pinnacle of immortality] After being reborn in the Immortal Continent, you only need to unlock various delicacies to gain insights points and life span rewards. In addition, the food he cooks comes with heavenly blessings. The effect is probably that if the fairy comes to eat the peach blossom cake, you will be fat as a pig the next day...