The most upsetting matter for the Rain Emperor was that they had failed to execute Su Ping within that powerful suppression. Just then, the power displayed by the human suppressed what most emperors could muster; it wouldn't be outrageous to say that he was a top emperor.
Besides, he didn't see Su Ping use any special treasure; it was the young man's own power.
To be precise, it was the power coming from the latter's strange Dao Heart.
He suppressed the Netherworld and even robbed Mo Shou of his weapon. What kind of Dao Heart is that? The Rain Emperor's eyes were cold as he clenched his fists. He knew he had to kill Su Ping that very day, even if he had to fight in person!
"Don't give him any respite! Attack and get this over with!" the Rain Emperor ordered.
The four of them exchanged looks and charged at Su Ping again.