Naano

A smith from the dwarven tribe whose goal is to create a godlike weapon. His level is 301. Due to his fame he was chosen by the dwarven king to join the Concord of the Tribes to observe Light and his gift.

After the mission was accomplished, Naano became addicted to alcohol because he failed to reach his own goal and was denied a second chance to look for the "master" which he blamed Light for.

Naano tests his forged weapons on humans. One day he received an instruction Manual for smithing a holy weapon by a mysterious merchant.

(Source: Mugen Gacha Wikipedia)