Chapter 77: 077 Foundation Establishment Realm Achieved_1

"Hoo, hoo, hoo." As the spirit gathering formation in the secret chamber activated, nature's spiritual energy from all around gradually converged. Including the pile of low-grade spirit stones placed next to Su Yu, the dense spiritual energy submerged Su Yu's physical body, and was transformed by the Green Wood Year Ring Skill into strands of mana.

This mana merged into the dantian within his body, and the proficiency of the Green Wood Year Ring Skill gradually improved bit by bit.

99.97%, 99.98%, 99.99%....

"Hum!"

An hour later.

The aura of green wood on Su Yu subtly underwent a transformation, and an incredibly dense green light shone and filled the entire secret chamber. Within this green radiance, one could vaguely see the emergence of a towering tree.

From a small sprout pushing through the soil, it grew into a massive giant tree.

The sight altered and transformed.

On Su Yu, a unique aura of time and vicissitude appeared.