It's Not Too Much to Travel Through Time as a Medicine Slave and Become an Immortal King!

At the beginning, he traveled through the bottom-level medicine slaves, but in the spiritual sea he carried the heavenly book passed down by the immortal king. Peerless spiritual roots, heavenly materials and earthly treasures, Lu Qingan didn't even care about them. From exercises to elixirs, from all kinds of elixirs to heaven and earth spiritual fire, Lu Qingan felt that cultivating immortality was so easy for the first time. "If that's the case, then it's not too much for me to become an Immortal Lord!"