C3855 Billions and Millions of Demonic Energy
Universe Destructing Great Monarch was very strong. At least, Faang Chen didn't even have the courage to attack him.
Some people didn't even need to fight, but they could suppress an entire era. Universe Destructing Great Monarch was a Peak Expert like this.
One didn't need to think to know that Universe Destructing Great Monarch was once a powerful existence in the Chaos Realm. However