Twigo was a knight who served under the guidance of a holy order. He resided close to Caines Village and faced defeat at the hands of Meliodas. In an attempt to acquire more powerful abilities, he consumed demon blood, however, this proved fatal as his body was not suited for such consumption.
After his defeat by Meliodas, he, wanting to gain greater powers, drank the demons blood, but died since he was incompatible.