World view: The real world is divided into three types: humans, orcs, and demons. Demons can choose their gender when they reach adulthood. Demons mature at 1,250 years, humans at 18, and beasts at 60. Introduction to protagonist A: Ling, a hybrid of succubus and border collie, 1249 years old, birthday on February 1st, loves painting, drinking milk tea, 175cm, arrogant, academic master with two leather tails. Introduction to protagonist B: Yin, a beast-man sheep, 60 years old, birthday on December 21, loves to eat grass biscuits, 170cm tall, aloof. Girl group
Purpose: Look good on mobile phones
