Versatile Mage: Summon Taixu Ancient Dragon at the Beginning

Three years after coming to the magic world, Lin Mu unexpectedly awakened the summoning system. However, his summoning plane was a bit strange, and he actually met Ziyan, the ancient dragon of Taixu. The summoning system reached the intermediate level, and he went to summon the plane again. When the second system awakened the space system, it gained a plug-in ability, one of the eight magical skills, the Divine Machine Hundred Refining. The third series awakens the healing system, and once again gains a plug-in ability, the Horse Talisman, one of the twelve talismans. Poison type, curse type and psychic type? Sorry, I am directly immune! When Lin Mu reaches the super level, he has the Horse Talisman and the Dog Talisman, and he is already invincible in the world!