Martial Arts Evolution Tower.
Majestic and colossal, soaring ten light-years high, it stands at the very heart of human civilization, receiving the adoration of countless beings day and night.
Lin Yuan sat cross-legged at the deepest level of the tower, in a vast world where not far off, eighteen mysterious trees were planted, their branches swaying in the gentle breeze.
These eighteen mysterious trees, drawing in Chaos Qi, emitted an oppressive aura not weaker than any at the peak of the Path Splitting Realm.
"These trees can directly absorb Chaos Qi without refining or purifying, due to a special corresponding structure within them..."
Lin Yuan thought, as many insights sparked in his mind.
When he reached the Second Layer, upon obtaining these eighteen dominion-level mysterious trees, Lin Yuan had been quite curious about their ability to directly absorb and exhale Chaos Qi and conducted many studies.
