Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.
An unknown man who was planning to spend his summer vacation on a southern island with his longing Nishigaya senpai.
His thoughtless behavior was flatly denied by his classmate, 瑞野, and while he was getting ready, a mysterious parcel arrives.
There is a slim-like creature inside the box.
The creature speaks, and he is said to be an alien who is in Nishigaya and unable to return to his human body due to eating.
An unknown man who had no choice but to take care of him during the summer vacation.