Zen is a gardener and he lives in Qlon Temple. He had a dream to fill the world with flowers.
Zen is a tall, slender man wearing a straw hat, He wears a light shirt and regular brown pants. He also has a pair of light shoes, likely made of leather. He is also seen with long gardening gloves.
Zen is rather straightforward, and very stoic. He has such a love for gardening and flowers, that it's an incredible passion of his. He joins the Toran Liberation Army, because, of this exact passion and even fills the entire castle roof with a garden of flowers.
During the Toran Liberation War, after Tir McDohl gave him the different variety flower seed he joined in the Liberation Army. After the war, he stayed at Toran Castle and he still filled it with flowers.