Mahalsa provides mukti to Mani

Malla and Mani torture Mangal and ask him to call Mahalsa but he refuses. Before dying, Mangal sees Mahadev in Martand. Martand multiplies himself and forms an army to fight Malla and Mani. With Mahadev and Parvati together in their human avatars, what will happen to Malla and Mani?