官方简易攻略已发布在社区，感谢大家对本作的支持

My Ten-day Girlfriend

This is a simulating game combined with Galgame. “Highland Island” is the place where the Devil died, this place has become popular tourism after decades. Not sure if it's the call of fate or conspiracy, me-a senior Otaku is traveling here from another world, and my dream trip starts here! ٩(๑>◡