Chapter 2573: refining the Emperor

After dealing with the local dao master he had recruited, Su Yu no longer had any worries.

After spending a few days with Qin Xian ‘er and Su Cai ‘er, he resolutely went into seclusion.

He took out Shaohao’s time acceleration magic treasure and activated it.

Instantly, time within the secret chamber was accelerated by ten thousand times!

After spending 40,000 years in this place, only four years had passed in the outside world.

This was the longest retreat in Su Yu’s life.

Taking a deep breath, Su Yu took out a thick stack of information on the Nightmare Ferrying Lotus seat. He wanted to completely master the refining method of the nightmare ferrying lotus seat within 40,000 years.

He formed a seal with one palm, and an identical Su Yu appeared beside him.

It was the clone that had been created from his soul.

He would be in charge of comprehending the Nightmare Lotus seat.

As for his original body...

Su Yu’s heart moved, and he entered his storage space.