Link to game:

If you are interesting in trying it out before you buy this game you can play the demo. Here’s the link to that:

After the passing of the princess of the peaceful land of Delma, her retainer Saiyato Ichia goes to Lidoffad Lab. This lab houses many deadly foes and secrets within its walls. Will Saiyato be able combat all foes and revelations that come his way?

As you journey through the lab you will slowly discover what led Saiyato to come to Lidoffad Lab.