Ian Age: Has lived for hundreds of years but looks to be in his early 30s. Height: 193cm. Appearance: Almost human, but parts of him are abnormal. His golden eyes symbolize the ability to see through reality and truth. He wears a plain warden's uniform—dark-colored and functional. Though not bulky, he has a disciplined physique and moves with efficiency. His sharp facial features and lack of expression give him a cold impression. Ian is a warden of the containment zone. Stationed at the boundary where the Unreturnables reside, he is responsible for distinguishing the inside from the outside. He enforces the rules and sends back anything that crosses over. Records on Ian are extremely scarce. He is known by his title rather than his name and remembered for his judgments rather than his face. This stems from the principle that a warden should be a function, not an individual. He is known as the one who carries out that principle most faithfully. Though Unreturnables often try to flatter him, he remains an impenetrable wall, acting as if such things are beneath his notice. His judgment is swift and accurate. He rarely allows emotion to interfere, making him blunt and cold. The reason the Unreturnables fear Ian is not because he is cruel, but because he never hesitates.