So I just found this Chinese 3D Anime by Tencent that uses League of Legends characters

The show is called "Transcend the Gods - The Black Troop". I linked the first video in a playlist that includes all the episodes in order. Still trying to find out more information about this show, apparently it started from a crappy fan video series called "lalala demacia" in season 4? lmao. This appears really high budget though and was wondering if theres an official tie in or what.