Sorry, we have no overview for this movie.

Dragon Force: So Long, Ultraman is a Chinese action animated film animated by BlueArc Animation in cooperation with Le Vision Pictures, TIGA Entertainment and UM Corporation. It is based on the 2012 3D animated series Dragon Force created by Kazuya Hatazawa and a sequel to the 2013 movie of the same name.

The crisis of Genesis Crystal is imminent, and Evan begins the crazy countdown to ruin the world. Ultraman needs to maximize his abilities in order to stop the Earth from being destroyed. He choses [sic] a little boy as his representative in the world and vanishes soon, leaving a magic cube to encourage him and hope it will help motivate his strong power. Everyone is trying every possible way to open up the magic cube. Dr. J even finds that tge little boy's fart is the key to set up a series of laugh-out "fart-induced" experiments to try to figure out the secret.