There were sea beasts in the deep sea, and this was something Lin Xuan had never thought of. He had been waiting for his Kun Dao cultivation by the sea, and it was not as if he had not observed the situation in the sea. However, the problem was that there was no aura of demons in the sea near the human world. They were all ordinary beasts with no combat power at all.
Even Lin Xuan could not see everything in the sea farther away because the water was too deep. He did not expect that such a powerful sea beast Demon Saint was hiding there. If it were not for Lin Xuan's powerful strength, he would have been killed there if he was caught off guard.