http://berserk.wikia.com/wiki/Adonis

Adonis should sound like a kid out of his depth, and dealing with things much bigger than himself. He is troubled, and is struggling to meet the expectations laid out before him.

There is a reason this is paid even though he is not a main character, or even has a spoken line of diologue. The Adonis performance needs to be amazing. In order to give off the same tone and properly fuel the themes, symbolism, and story elements ther Berserk presents - you will have to pull off a very realistic and disturbing child death scene.

I understand this is likely very intimidating, and may be enough to keep you from auditioning, but if you're willing, then just give it your all and I'll contact you accordingly!