Yukiya agrees to accompany Natsuka to the underworld. The negotiation threatens to fall apart when Sakuō appears and offers Yukiya a chance to learn more about the monkeys. However, to do so, he must take a great risk.
I'm not confident I can keep
 you safe down there.
.لستُ واثقًا من قدرتي على حمايتك هناك
Ich kann nicht garantieren,
dass ich dich dort beschützen kann.
No creo poder protegerte en el Subsuelo.
No estoy seguro
de poder protegerte ahí abajo.
Je suis pas sûr
de pouvoir te protéger là-bas.
Non so se laggiù riuscirei a proteggerti.
Não sei se consigo te
manter seguro lá embaixo.
Вряд ли смогу защитить тебя там.