Omega crystalized into alpha

Daniela is summoned to a dangerous world as a hero. With the help of six female companions and three male companions, they set off to defeat the demon king. After a fierce battle, Daniela emerges victorious as the hero and celebrates with her companions. However, the celebration is cut short when two of the female companions and three of the men turn against Daniela and the other four girls, killing them all. In the end, Daniela is sent back to her original world traumatized by the betrayal.