The protagonist has evolved into a higher-ranking species, which means having new skills and better stats. As she skitters through the labyrinth with little competition, she goes a little too far and finds herself in the lower layers where vicious monsters wander in droves, running into serious trouble.
It's more efficient to work on the 
stuff you're already good at.
من الكفاءة أكثر العمل على شيء تبرعين فيه سلفاً
Ist doch viel besser, wenn man an
den Sachen arbeitet, in denen man gut ist.
Es más efectivo mejorar las cosas
en las que ya eres bueno.
Es más efectivo mejorar las cosas
en las que destacas.
Vaut mieux améliorer
celle qu’on maîtrise déjà !
È più efficiente migliorare
in quello in cui sono già bravo.
É mais útil eu treinar o que sou bom.
Лучше работать над тем,
что получается хорошо.