Ren is haunted by the deaths of his party members in a failed attempt to defeat the Spirit Tortoise, and doesn't want to believe that he might be responsible for what happened.  Myne seems ready to take his side and support him, but...
If you focus your attacks on 
its stomach, it will die.
إذا ركّزتِ هجماتكِ على معدته، فسيموت
Wenn man sich auf ihn
konzentriert, stirbt er.
Si centras los ataques ahí, muere.
Si centras los ataques ahí, muere.
Il meurt si on focalise
nos attaques dessus.
Concentrando lì tutti gli attacchi
 lo si ammazza.
Se focar os ataques na barriga,
ele morre.
Они быстро дохнут,
если стараться бить туда.