The Elemental Hero in Teyvat - Boboiboy x Genshin impact Crossover

After fighting Retak'ka, Boboiboy managed to get all his elements or his siblings back from him. But he felt very exhausted for using too much power from Supra. Suddenly the cubes appeared right near him and took him away. He got ended up on the planet, which is contained the 7 elements. What will Boboiboy do on this...