Chris Hawken

Chris is a powerful entity, who appears in the body of a young boy, crippled by expending his energy to revive Juna. He speaks only telepathically, and is able to leave his body at will, and often does so to help others. He is unerringly kind and patient to everyone, including Juna, despite her misunderstanding his words. He repeatedly admonishes her for trying to fight the Raaja, saying "Why do you kill?" and claiming he never asked her to do so.

(Source: Wikipedia)