The Grangold King is the current ruler of Grangold.
The captain of Grangold takes Luka to meet the king after releasing him from jail for breaking Golem Girl. Worried that he might be angry, Luka is told that the king is always goofing off and ignoring his duties, and just likes listening to stories of travelers.
Upon meeting him, Luka is impressed by his exuberance and kindness, but feels nothing like the powerful presence of the Sabasa King or the dignified air of the Grand Noah Queen, with makes he think he’s pretty unreliable. An Ant Girl interrupts the audience to give a report to the king, and Luka sees in first hand how he leaves all the government affairs to them.
However, after Queen Ant causes the machines to stop working properly and the Ant Girls to start attacking the humans, the king leads his people, who are to scared and confused to react, in a escape. After Luka defeats Queen Ant, Alice appears carrying the king, who offers to be the queen’s slave in exchange for the freedom of his people. After the king explains how he now know that monsters have the same feelings as humans, the queen ends up believing in his words, and the two shake hands and promise to end everything.
After that, the Grangold King and Queen Ant start to work together in the repairs of the town, and although the king don’t have free time like before, he is a lot happier, as he finally starts to feel like a king.