Yu☆Gi☆Oh! Go Rush!!

The adventurous narration of two siblings Yuuhi and Yuamou Oudou who start working at their parents’ inherited company Ultraterresterial Trouble Solutions to hunt aliens. Though they have never caught any alien before, Yuuhi is determined to meet any one of them as he believes these creatures have stolen his Earthdamar. One day, they find a strange crop circle with a mysterious spaceship around fallen trees in a forest. They explore it and meet with an alien, Yudias Velgear. Yudias is from Velgear Star Cluster and wants to learn a kid card play Rush Duel, as he believes this elementary school game can help save his planet from a war. Yuuhi and Yuamu decide to teach it the rules of the game. However, they soon realize something adventurous and challenging awaits them after this interaction.