Vaizel

Byzel (バイゼル) is a merchant town in Britannia that is famous for its annual flea market festival. Giants are disallowed entry into the town since they had made a "huge ruckus" a few years ago. Byzel is also host to an annual fighting tournament which takes flea during the flea market.

Background
Nothing much is known about this town, except that literally everything is sold in its annual flea market festival, including junk, weapons and jewellery; apparently, it once even had a crown from a distant kingdom. The Deadly Sin Diane's sacred treasure, Gideon, which she had lost, also found its way to the flea market, being popular as a "weapon that no one can use".

Plot
Meliodas, Ban, King, and Hawk trael to Byzel after hearing rumors of a "weapon no one can use", suspecting it to be a sacred treasure. There, a drunk elderly man directs them to the annual fighting tournament, whose reward is the aforementioned weapon, which is considered a giant's normal war hammer, but is actually Diane's sacred treasure, Gideon. Meliodas and Ban, both being very eager to enter the tournament and fight each other, immediately enter, with the former dragging King along with the two despite him not wanting to join the "savage" tournament. A large and very muscular competitor, thinking Meliodas to be a child, angrily lifts him, thinking that a child entering the tournament would "bring its level down". He, however, is stopped by a man named Taizoo, a three-time chapion, a mountain bandit turned merchant, who revealed to actually be Holy Knight Hauser. The tournament is also entered into by a mysterious girl.