I Am a Mortal Cultivating Immortality. Who Am I to Be Afraid of with My Heavenly Spiritual Roots?

The protagonist's name is Zhou Mu. He lives an ordinary life, going to work, getting off work, eating, and sleeping every day. However, one day, his life changed dramatically. He traveled to the world of mortals to cultivate immortality and became Master Jinguang's medicine boy. In this world, he could gradually become stronger by practicing skills and have the ability to move mountains and seas. Once while taking care of the medicine garden, he discovered the cave of an immortal cultivator. Zhou Mu found the cultivation techniques in the cave and learned about the attributes of his spiritual roots. At the same time, the magic weapon in his body was triggered, and after trying it, he found out that he had a magic weapon that can induce spiritual growth. This magic weapon allows him to generate various precious spirits anytime and anywhere, and also helps him deduce the skills. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.