NTT Solmare’s Shall We Date? Obey Me: One Master to Rule Them All was released on December 12, 2019. You are a human partaking in a year-long exchange program within the Devildom with one other human and two angels—as a means for the three realms to live in harmony. While you are participating, you start to create pacts with the embodiments of the seven deadly sins as a means to help release one of the avatars of the seven deadly sins. There are two mysteries: why was that avatar locked up in the first place and why were you chosen to participate in this exchange? So far, there are 14 chapters, but they’re still working on adding more chapters within the game.