Stardust Saga

Wonder Bros. is a anime web series. The story involves five school kids who get transported an alternate world and must find the Astral Knights.

Story
One day, 12 year old Yuto was hanging out with his friends Emma, Ben, Nicole and David when suddenly while taking a shortcut through an alleyway, they all get transported the world of Otherworld and are seperated. An unconsience Yuto is then healed by the spirits of the Astral Knights, spirits who watch over the wishes of others. Yuto then wakes up in the small town of Timber Town and is reunited with Emma. They then go see the village elder who knows where Ben is, but end up falling down ravine. After helping out the elder, he shows them to the resting place of an enchanted sphere that calls out five magic weapons called Tools as a sign of gratitude. After acquiring the Tools and freeing a hypnotized Ben, they finally make it back to the village. They then decide to go to the city of Casletown to search for information about the Astral Knights and to look for the missing Nicole and David.