first best gift: rock
second best gift: smile

Spirit Hunters aren't born, they're created.. by Kei Azusa http://www.furaffinity.net/view/30180299/
Souls who have strong potential are 'recycled' and turned into vessels to return wayward spirits to where they belong through means of purification or.. other methods. They have an innate sense of duty to this, almost like an instinct, but their memories of their past life are almost all wiped. Chen has a lot to (re)learn.