My Delicious Dream Boy(2020)

Yi Kui's got everything you could dream of... good looks, charisma, and style. After all, he's secretly a demon on the hunt for the best dreams to feast upon. Yi Kui can't believe his luck when he stumbles upon the new student—shy, sweet Lin You, who also happens to dream the most delectable nightmares. He immediately tries to charm Lin You, but none of his spells are working! Now Yi Kui's gotta beguile him the old-fashioned way... What happens when the boy of your dreams is actually here to devour them?

(Source: Tapas, edited)