Ji Yuan had just realized this point and only then did he react.
He took the Spiritual Energy Cannon out from the Storage Bag and indeed found it useful.
After that, whatever Yun Wannian and Phoenix Peach were chatting about, Ji Yuan didn't mind because he had already summoned the interface. With just one look, he noticed something was amiss.
Common buildings all start upgrading from Level 0, but this [Spiritual Energy Cannon] is different.
It starts at Level 1.
[Spiritual Energy Cannon: lv1]
[Spirit Effect: Accumulate momentum and store energy, the cannon secures the mountains and rivers. Can at most kill an early-stage Golden Core cultivator.]
[Upgrade Conditions: Mid-grade Spirit Stones ×200 pieces; Tier Two Artifact Refiner; Tier Two Array Master; Energy Crystals ×5 pieces; Silver Moon Meteorite Rock ×10 jin.]
Simple and brutal spirit effect.
It matched what Yun Wannian said.
So what about a Level 2 Spiritual Energy Cannon?
Ji Yuan looked downwards.
