Wulinggen Useless Wood? I Became an Immortal by Farming

Once he traveled through time, Su Xuan was reduced to a servant of the Lingxiao Sect, and Wulinggen was denounced as an eternal waste. I thought my life would be mediocre, but the farming and harvesting system was accidentally activated. Plant a spiritual grass and get a ray of spiritual power; Collect a fairy flower and increase your cultivation level; Cultivate ancient spiritual roots and become physically invincible! While others were knocking out pills and grabbing resources, he could only guard one-third of an acre of land with peace of mind. From a handyman, to refining Qi, building foundation, golden elixir, Nascent Soul... He has grown stronger all the way, and no one can stop his rise. Those who bullied him in the past will eventually look up at his back. What about the Five Spiritual Roots? I rely on farming, and I still push through the immortal sect!