Kreis, the son of a powerful marquess, is actually a modern-day Japanese man who's been reincarnated into the world of a BL novel...that he wrote! Unfortunately, his memories don't return until after he's been branded a villain, executed as a lackey of the final boss, and sent back in time. Now that he has a second chance at life, Kreis swears revenge on the family that mistreated him and vengeance for the story's stunningly beautiful final boss: King Siegfried. For some reason, Kreis is overwhelmed with a desire to protect him, no matter the cost. Kreis knows that all the main characters of the story, including his younger brother-the story's original protagonist-will soon gather for his birthday party. With Siegfried's support, will Kreis finally break free from the story's predetermined path?
