C4241 Let's Fight

The old man listened and nodded slightly.

He had a deep understanding of this.

One Tian Yi had brought him quite a bit of improvement.

He hadn't fully digested Tian Yi's Great Dao yet. Once he fully digested it, his strength might even increase to the fifth level of the Ten Realms.

At that time, he would really be at the top of the Ten Realms.

If he were in the Extreme Dao Space