Sinichi

Sinchi was many thousand years old. He was one of the first humans that arrived in this planet, but the only one that was not affected by the parasites even though he was 20 years

old by that time. He abandoned the other humans because he was scared. After some years he started having the same symptoms as Okina, and he ended up sharing his brain with a parasite. That gave him immortality since no cell in his body was getting affected by the time. He tried to come back to civilisation but he was rejected by the elders for treason and decided to leave his life in peace alone.