The reunion of Huo Sang plays the tragic song of sin and blood, and the stone spirit is reborn from the desperate situation when the ashes fall.

What is "The Classic of Mountains and Seas" actually talking about? A gourmet called "Bu Bai Chi" back in the days of "The Classic of Mountains and Seas", exploring the famous mountains and seas in the books and actually found that it is all so amazing! It turns out that the mermaids in Chinese fairy tales are not at all beautiful girls! The ancient people have already given employees the meat of "Changfu" birds to keep them working eternally! The Queen Mother of the West is not an elegant girl but an eccentric old lady! Yu the Great has combated the water goblins when he controlled the flood! All the most interesting stories of "The Classic of Mountains and Seas" are in the Foodie Boy’s Classic of Mountains & Seas!

The anime follows the daily life of PuniRunes—mysterious creatures who love to be coddled—and Yuka, a fourth-grade girl who loves soft, squishy things.