Chapter 4176

Su Han's pupils transformed into Rinnegan eyes, and he examined 【them】 repeatedly.

The several 【items】 now maintained an extremely delicate balance.

Actually, this was quite normal — a triangular structure is inherently the most stable structure in the world.

Because the Creation Jade Butterfly had previously been empowered by Su Han's energy, it was currently in an evolving state, and thus stronger than the other two weapons.

Among the several weapons, the Pangu Axe ranked just below the Creation Jade Butterfly... as for the Daluo Immortal Sword, it was actually placed last.

Of course, although the Taiji Yin-Yang Diagram's quality was far inferior to the other three, it was sufficient as a lubricant.

And the formation diagram Su Han constructed could absorb energy from the endless void to nourish these weapons.

Thereby allowing them to level up.

"Tomorrow, the Creation Jade Butterfly should be able to complete its evolution! With my formation diagram, the Pangu Axe and Daluo Immortal Sword should also be able to catch up quickly... For the Taiji Yin-Yang Diagram to catch up with the other three is rather difficult, but in a couple of days, multiplying its power several times over is perfectly normal."

Su Han nodded in satisfaction.

After some thought, he also constructed several backup formation diagrams on the outside, ensuring that even if they went out of control, they would not cause fatal damage to Earth.

He immediately set his mind at ease, and with a single thought, returned to his own home.