Is my adorable little nephew the reincarnation of the demon king Lucifer?!" Chris, a picture book author, takes in his nephew after the loss of his brother and sister-in-law during an accident. Noah is a strange and eccentric child with the ability to communicate with animals. One morning, overwhelmed with his new parental situation, Noah jumps into the road?! However, the person who saved Noah before it was too late was Harvey-sensei, the nursery school teacher, a demon with black wings and horns!! Revealing his true identity, the demon kneels down saying, “I have come to take you back, Lucifer-sama.”, announcing that Noah is the reincarnation of the demon king?!

Yuge, a salesperson at a high-end shoe store with the highest designated sales, secretly worries about not being able to look the face of the person he likes directly. The only person he cannot smile at is Onohara, who has come to help from the main store. Moreover, he is so conscious of it that he acts coldly, which makes him panic and hate himself. However, for some reason Onohara doesn't get angry at all, and his true intentions are completely unclear...!?　A love battle between two customer service professionals using smiles as their weapon!!

Volume 16 : Fairy Tales/Nursery Tales 1. The Golden Wolf and Red Riding Hood by Takayama Shinobu 2. 3. 4. Shiro by Kaede Tooru and Mizutani Yuzu 5. The Snake King by Kayase Shiki 6. Little Merman by Kari Erika 7. A Little Old Japanese Tale by Ogaki Chika 8. Akazukin-san to Ookami-san by Ninagawa Tomo 9. 10. 11. Stork's Contract by Akanatsu 12. 13. 14. The Centennial Brier and the Oblivious Princess (The 100 Year Thorns and the Unknowing Princess) by Akazaki Mutsumi 15. 16. Godfather Death God by Sakura Maro

This whole incident began with a phone call from Ikushima's younger siblings while at the bus stop, where Ikushima had the most unfortunate luck of meeting a happy-go-lucky boy, Ariie. Ikushima may look pretty, but his seemly bad and cold attitude earned him the nickname "the queen". Even though he doesn't think that he is wrong (actually what he says seems right, justified even) but his good intentions are always taken the wrong way. He blames this on his extremely serious look. Stumbling upon the queen's soft side, Ariie uses this information to his advantage and starts following poor Ikushima. Will love blossom from this seemingly weird pair…?