Y/N Tennyson was the son of Ben 10,000 and once he got his own omnitrix he gets to make his own legacy with it and to follow his father's footsteps in case he retires until one day he fell to a new world and there's going to be changes in that world. (Disclaimer I don't own RWBY,Ben 10 or the images and videos that are gonna be put in this they are for fun and entertainment for fans.)

It all began in China, In Qing Qing City. There was news that a baby that gave off light was born. Ever since then, superpowers were discovered in various places, and time passed without the cause being identified. The world has become a superhuman society and about 80% of the world's population now has some kind of special trait. In this world swirling with chaos, the professions that everyone once admired came into limelight. That profession is a Hero. A boy who was Quirkless admired these Heroes, but it was impossible for him to become one... Until he found a certain device that fell from the sky one day. PLEASE DO NOT REPOST THE STORY OR THE ARTWORK.

An investigation into space time anomalies lands Ben Tennyson and his partner Rook Blonko on the mysterious and magical planet of Etheria, they cross paths with Adora and her friends and choose to do what they can to free Etheria from the tyrannical grip of the Horde. It's Hero time, For the Honour of Greyskull! Original was written on Fanfiction.net by Hero Central. No copyright intended.