Hatching an original idea is not always easy for the Heaven's Design Team. With a meticulous client such as God, even the most confident of its members may doubt their ability to create a perfect creature that satisfies his demands. The whole team is then put to the test when God requests a single animal possessing five particular qualities. This strange animal may be one of the design team's biggest jobs yet!

Robotic OrderMaids are popping up in every household, and 10-year-old Bondo Taira has found out that his two closest friends—Motsuo and Gachi Gorilla—have OrderMaids too. Motsuo, in particular, owns Meico, a beautiful robot that gives excellent massages and serves drinks with a smile. Jealous of his friend, Bondo convinces his mother to get him an OrderMaid, hoping for a similar experience. However, to Bondo's surprise, the maid that appears outside of his door is incredibly muscular and clumsy enough to destroy a house when completing simple chores. Going by the name Roboko, this new robot is the exact opposite of what Bondo wanted. But despite that, Bondo, together with his friends, learns that there is more to Roboko than they could ever expect.

Despite the Ends’ attack on Verlina being successfully repelled, the war has not yet ended. With the monster armies regrouping, the Black King tightens his grasp on the already conquered territory. New conflicts erupt all across Orte, as its remaining forces struggle to retain control over long-oppressed demi-human races. While Ends grow more potent each day, Toyohisa Shimazu remains unconscious after heavy injuries suffered during the Battle of Verlina. Facing enemies on every side, humanity’s fate is still on a knife's edge.

The civilians of the Crayon Kingdom have always view their Princess Silver as a twelve-year old girl with a beautiful smile. However, unknown to them, the princess has 12 bad habits. This has created much distress to the Chameleon Prime Minister and the Crayon ministers for it would be embarassing if this gets out. One day, a party was held to celebrate Princess Silver's twelvth birthday. The princess was trying to seek her Prince Charming that she forgot to take notice of her bad habits. One of the boys at the party was so angry that he changed Silver's parents, the King and Queen, into stone. In order to break the curse and save her parents, Silver decided to set on a journey to locate the boy. Together with her companions, Silver begins her adventure.