Duskfalter

A suspiciously named, suspiciously immortal librarian.

Duskfalter guards a library at the coast of Geisa's biggest island. He's a hermit of sorts and only lets certain people enter his library. His name is suspiciously similar to his fellow immortal friend, Silentwhisper.

He's the advisor and guardian of the coastal patrol team (aka the Spring Ivy). 

All of his 5 senses are abnormally sensitive, which is why he keeps to himself as to not overwhelm himself. Though what's most notable is his additional 2 senses: sensing people's emotions and pasts/memories.