Macseth

The Great Father Macseth is supposedly a weaponscrafter and is also known as "Father of Workshop". This 'workshop' may or may not be the Gong Bang. After crafting the White Oar, Macseth stopped crafting weapons. It is unknown why, or if he kept creating other objects such as pockets.

About
Almost nothing is known about him.

Macseth lived in the Tower before Zahard and the 10 Great Warriors entered the Tower. And he was criticial in helping them climb the Tower. It can be said the 'science' currently used in the Tower originated from him.

He is the founder and leader of the Gong Bang.

His Children
He has 4 'children' by the name of Max, Mai, Mad and May and each holds the title of Great Teacher within the Gong Bang.

Inventions and Creations
Macseth manufactured the first pockets.

He also crafted the White Oar, currently the only S+ weapon inside the tower, which is owned by Arie Hon, the strongest of the heads of the 10 Great Warriors.

He is also capable of creating artificial lifeforms. Flux, one of the 3 Lords of the Zahard Empire is such a lifeform and so are his 4 'children'.

He is also known to have made a device that could create fire out of Shinsoo.