The protagonist has managed to achieve another evolution, and she's not too happy about it. Understandable, considering the skill she's gained has revealed the truth about the world to her. In order to avoid being caught in the tumult affecting the world, she decides to confront her own trauma.
I can only think of one thing 
that explains what happened.
ثمّة شيء وحيد أفكّر به يفسّر ما حدث
Nur eines könnte das alles erklären.
Solo se me ocurre una explicación
para lo sucedido.
Solo se me ocurre una explicación
para lo sucedido.
Je ne vois
qu’une explication plausible.
Mi sono fatto una sola idea su cosa
possa aver causato quel fenomeno.
Eu só consigo pensar em uma
coisa que pode ter acontecido.
У меня есть только одно объяснение.