Tsao-Lon is one of the Ancient Mamodo who was revived by Zofis. He was one of mamodo chosen by Zofis and given a high rank as one of the Four Supreme Mamodo. He serves as a rival of Wonrei.
Gensou is a strong and powerful martial artist who loves to fight. He is very strong being able to crack Tia's defensive spell Seoshi and hurt Wonrei. He hates to fight weak opponents and only wants to fight strong ones. He was also one of the only human partners of the 1,000 year old mamodo to not have their hearts manipulated, being that he freely chose to join Zofis. He even continued to fight after his spellbook was burned and his mamodo dissapeared.