Board game [Unopened] Gift

Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.

Product Explanation ■ This item won the Excellence Award in the Treasure Hunt Creator Contest!
"Oh, tired 〜...」
" Recently, I've been busy with work, and I feel tired from working at OL Misora.
I'm living with my 3-year-old boyfriend, Riku.
Looking at the table, I see an unusual plastic trasparent file folder and envelop.
"You look tired, so I created your favorite mystery. When everything is solved, you'll find the treasure."
I was a little confused about the sudden thing, but I started to solve the mystery sent from Riku.
[Product Details]
* This item is only purchased unopened.