Aizawa Shouta is a part-time college student and, more recently, an EMT in training. He doesn't have the funds to call Tokyo home and never did, but how he ends up renting a room from nationally acclaimed author Yagi Toshinori is anybody's guess. Yagi is kind, and rich, travels a lot for conferences and has a very fat cat named Dumpling. Shouta loves Dumpling. He also loves leaving the door open when he's dressing, because he knows Yagi-san is looking.

It's dangerous to owe Nemuri things. Especially when she needs to catfish a gay guy villain with saucy photos, said villain likes hairless twinks and Hizashi's not in town. If only his boyfriend hadn't come home before he could get rid of the evidence.