Reina and her family were kidnapped and taken to Alendar. The ruler of Alendar, King Frederick, immediately recognizes Reina's ability to build magic traps. Armed with this knowledge, Reina tries to rescue her family. Who should Reina trust? Does everyone have ulterior motives for helping her? The answers to these questions will determine which of the multiple endings is the final result, as you help Reina build over 2,000 possible traps to stop her stalkers. Will Reina be able to save her family and keep her good nature? Play DECPTION III: Dark Delusion and find out.