Chen Lei looked at the Yama Demon Emperor and said, "In that case, there is no problem. Swear an oath."
Afterwards, Chen Lei and Yan Jun Demon Emperor made a bet that if Chen Lei lost, he would lose the Demon Palace to Yan Jun Demon Emperor, and if Yan Jun Demon Emperor lost, he would lose all the divine light on his body to Chen Lei.
After the Demon Emperor Yan Jun made the bet, he looked at the two ancestors Shengtuo and Hongyun and said, "You two, also have to make an oath. After the bet with Chen Lei is over, you will not attack by surprise."
Ancestors Shengtuo and Hongyun smiled coldly and said, "Yanjun Demon Emperor, do you really not trust us two?"
The Yama Demon Emperor said, "I am too familiar with you two. You are definitely treacherous villains. If I hadn't made an oath to restrain myself, how could I fight with Chen Lei and let you two take advantage of me?"
After hearing what Demon Emperor Yanjun said, Ancestor Shengtuo and Ancestor Hongyun were so angry that their faces turned blue. However, they finally obeyed Demon Emperor Yanjun's request and swore not to launch a sneak attack after they were done.
Seeing that Ancestor Shengtuo and Ancestor Hongyun had also made a vow, Demon Emperor Yanjun finally felt relieved. He looked at Chen Lei and said, "Chen Lei, you can start now."
Chen Lei said to the Demon Emperor Yanjun: "Okay, then I won't be polite."
After saying that, Chen Lei threw a punch directly at the Demon Emperor Yanjun.
An extremely powerful and terrifying fist mark appeared instantly, blooming like a small sun, shining brightly, containing countless star-like runes, exuding unparalleled pressure.
The powerful men around only felt an extremely terrifying strong wind blowing, which made them unstable. They flew backwards one by one and left the battle area.
Countless huge rocks and ancient trees around exploded and turned into dust under this fist wind. The scene was terrible. Chen Lei's punch was so powerful that it shocked the world.
The Demon Emperor Yanjun stood in place, without moving an inch, and possessed the majesty and momentum of a Demon Emperor. Even when facing such a terrifying punch from Chen Lei, the expression on his face did not change at all.
However, his pupils shrank to the size of needles, indicating that deep down in his heart, he was not as calm as he appeared on the outside.
The Demon Emperor Yama raised his hand and a ray of black light shot out, like a sharp blade, slashing towards the fist light that Chen Lei was blasting towards him.
"boom!"
With a loud bang, the black and white light shattered and turned into countless flying light rains, flying in all directions.
The power of these flying light rains was terrifying and instantly turned a huge mountain into a sieve.
A huge force came directly, causing the Demon Emperor Yanjun to frown slightly. He looked at Chen Lei with a hint of surprise.
The power of Chen Lei's punch was indeed considerable, but after the fight, it still exceeded the expectations of Demon Emperor Yanjun, and his strength was even stronger than he had imagined.
"Yes, you have some strength, and can fight with me." Demon Emperor Yama nodded and commented, still very arrogant, as if he was instructing a younger generation.
"Really? You'll know soon that not only can I fight with you, but I will also defeat you." Chen Lei was not angry, but spoke calmly with a strong sense of confidence.