The barriers between worlds are thinner than ever before, and monsters from outside our world are trying to invade. You are researchers on a mission: to eliminate these monsters before they can awaken from their slumber. If you can close the portals, your world will be safe for a little longer. Roll the right combinations on dice to solve mysteries and get one step closer to sealing an eldritch monster. But the doomsday clock keeps ticking, and before you know it, the Great Old One will rise… Are you ready to take on this mystery?

Note: the description is machine translated and might contain errors.