The Jade Emperor Li Tai gets defeated by his own technique and is banished from the heavens to one of the infinite mortal realms below. He ends up in Remnant with his sworn enemy. With both his and his enemy's powers sealed, they must regain their power to beat each other for good and return to the Heavens. Can Remnant survive?

after a terrible fight with Grimm, Jaune Arc find himself in an unknown place,now he want to find a way home, but first he may need to understand what langage these weird people are talking with.

Summary: During the first siege of the Burial Grounds, Jiang Cheng, Wei Wuxian, and Nie Huaisang get tossed into the RWBY world. Starts somewhere between RWBY volumes 3 and 4.