Rank 66. A student entrusted with the Third Shop by the academy. While each academy shop has its own specialty, her 'Pandemonium' specializes in an overwhelming selection of monster materials and monster goods.

Truth be told, she is an unparalleled monster lover. Because she loves them so much, she can 'mimic' and reproduce the characteristics of all kinds of monsters.

Starting today, she is Guest's boss.

Rank 8. She used to have a personality as twisted as a Hydra's neck, but at some point, she transformed into a kind and graceful lady as if she were a 'different person.' She specializes in magic that controls swarms of insects and frequently visits the shop to buy snacks for them. There is a small shared secret between her and Guest.

Rank 51. An honor student with a slightly 'generous' body who uses powerful dragonification abilities. She has been continuing a Spartan diet at the request of her friend Alpla, but she is feeling anxious about the reality that it shows no results.

...She's anxious, but it seems she can't stop secretly buying snacks at this hideaway shop.

Rank 69. The captain of the track and field club who keeps running by transforming her body into a wolf monster. She didn't like monsters, but she became obsessed with the charm of a certain product and became a regular at the Third Shop.

She is fully aware that Exa is eating snacks in secret and plans to triple her exercise volume soon.

Rank 38. The 'crazy woman' of the Magical Biology Club who continues to graft monsters onto her own body. She is supposed to be imprisoned for causing a major incident, but she calmly sneaks out to buy materials for her research. As one of the few monster lovers (as research subjects), she hits it off with Melgy. During those times, minding the shop and preparing tea snacks is Guest's job.

Rank 100. The kind-hearted, sole member of the Rearing Club. She lives happily and cheerfully with gentle monsters on a plateau on the outskirts of the academy. She has escaped the debt hell of the Rearing Club, which was on the verge of being disbanded, but the situation is still precarious. She visits the shop to sell materials 'shared' with her by the monsters she is close with.