Zuxan

Zuxan was one of the Four Brothers who guarded the Four Great Lands. He was a kind person and was a great friend of Biokau's. Zuxan was Bio-Lands guardian. When he heard that Trasder and Zalayon had been killed by their enemies, Zuxan began fearing the worst and left to Comic Land in search for The Gaurdian, the brother of Comic Land. He knew that Tapio had been in Bio-Land once and decided to go to his studio and ask him where The Gaurdian was. When he got there, Tapio didn't know. But Aino did, The Gaurdian had been killed by his enemy. Zuxan asked for a favor from the characters in Toatapio Nuva's Comics. The Quest for the Four Great Lands had begun.

In the end, Zuxan was teleported to Grandeg, his enemy. After a fight, Grandeg killed Zuxan. But before his death, Zuxan managed to give Aino a voice, telling her to connect the four stones together. This worked and the Four Great Lands got saved.