[Feel-Good Power Fantasy + Reborn + System + Eldritch Horror + Cthulhu] In my previous life, the eldritch horrors descended, and the Cult Leader killed my beloved at my wedding. All I could do was watch helplessly. In this life, I awakened a System and special abilities through a key my brother had left behind. Before any of it happens, I will change everything.
I was determined to stop that moment from happening, but the eldritch horrors entered this world three months early. Even so, I did not give up...
In the adventures that followed, I found many opportunities that could unlock every lock in my heart. But each time I opened one, my heart would ache terribly, as if some memory were missing.
At long last, the final lock wrapped around my heart broke completely.
When I thrust my weapon into the Cult Leader's chest, I saw his face. He softly whispered a single sentence to me, and I fell apart...