The moment the sword cut through my neck, I swore that if I lived, I would never let them go. Someone I held close to my heart gave me a huge surprise after I died, and I realized I might have been a total fool. In this new life, I just want to protect him and guard him. As time goes by, many unknown things from the previous life have surfaced, and disturbing conspiracies have quietly come to light. Where should they go?