David Xerain

David Xernian is the main character of ''Kalos. ''Originally from Twinleaf Town in the Sinnoh Region, David moved to Kalos after his parents divorced. He made friends quickly and was eventually discovered to have Asperger's Syndrome, which brought on an obsessive love of Pokemon and battling.

Professor Sycamore regards him as his prime student, a genius in his own right. He also has had a lingering interest in the mysteries of Kalos, such as Mega Evolution and the Fairy-type.

He is currently travelling in Kalos with his romantic interest and best friend, Serena Gabena.

Personality
David is vastly intelligent and always observing things. He is highly regarded by other intelligent people, such as Professor Sycamore Trevor, and Clemont, Lumoise City's Gym Leader. He graduated the Trainer's School and obtained his Trainer's License two years before anyone else. He knows a lot about Pokemon, specifically Steel and Dragon-types, and cries tears of joy if he finds a rare Pokemon. He claims to be a "walking encyclopedia". This knowledge can sometimes alienate him from others.

However, he treats his friends in high regard, and would go to massive lengths to protect them. He also forms strong bonds with Pokemon very quickly, as seen with his Fletchinder.