Robblekin Mazer, or also called Rob is a young goblin from a peaceful tribe. Rob's life has been peaceful, until a group of humans massacred his entire tribe. Being the only survivor, he is determined to get his revenge on humans. Despite having such a goal, his old kind hearted self can still be seen in his actions. He does not indiscriminately kill humans.
After a series of adventures full with conflict, Rob has grown a lot. At first he was just a powerless goblin with nothing. Now, he has comrades that he can depend on. Pulmo, the mysterious scorpion, with amazing strength. He is a protector, which are beings that protect powerful magical artifacts called Magic Mathers.
He has also waged war against the demon race. The demon race threatened the three races of Beavem, Molio, and the Crummeres. After the war was resolved, the three races decided to follow Rob. Now with the addition of his comrades, he continues on with his goal of building a dungeon.
Robblekin Mazer, or also called Rob is a young goblin from a peaceful tribe. His tribe only hunted for survival without bothering any other races. Everything changed when a group of adventurers massacred his village. With only a few survivors, he swore to get revenge.
To get revenge, he is going to make his own dungeon. Digging the dungeon, building the walls, building traps, capturing prisoners, etc. Even recruiting monsters and beasts to attack anyone who dares to go inside. With this dungeon, he wants to create a big problem for the humans.
He will get a lot of difficulties, to even build this dungeon. Is he going to be satisfied with revenge? What is going to happen?