"It's the Invincible Legion!" "The Invincible Legion is coming!" "Quick, let's get out of the way!" The ordinary legionnaires of the city wall hurriedly gave way to the Invincible Legion, the most important defensive wall centered on the city gate, except for the soldiers who controlled the magic crystal cannon, everyone else retreated to the sides to assist in the defense of the city wall on both sides.

Dead corpse puppets! It is the existence of the city of death accumulated for an unknown number of years, almost everyone who dies in the city of death will be made into corpse puppets, and the soul is forever imprisoned in the body and controlled by people, although the corpse puppets are basically only half of the strength of their lives, but after so many years of accumulation, the number has been so large that it is difficult for an empire's military strength to be compared! Especially these dead corpse puppets do not need to eat, do not need to sleep, only enough dark power, will not rot!

Outside the city was a black oppressive area, one by one like zombies without any sound, slowly advancing towards the Fire Phoenix City, and behind them were some huge demons, black gas flying in the sky, and a large number of low-level demon creatures were wrapped in the black mist, such as black batbeasts.

The curtain fell on the city wall, and a sea of fire instantly burned in the sky, rushing towards the black mist in the sky!

But suddenly thick dark clouds rolled up in the sky, and drops of black rain fell, extinguishing the sea of fire that the curtain had cast on the city!

"There's a ninth-level demon in the back. Heavenly fire is coming!" The curtain raised his hands high as he spoke, and a terrifying fireball in the sky was rapidly rotating and forming, and in just a few seconds, it turned into a terrifying flame ball with a diameter of more than ten meters, and smashed into the black cloud in the sky! "Boom!" The black cloud was directly dispersed by the terrifying flame power, and there was a black shadow monster screaming inside, and it flew back to the rear of the corpse army in an instant.

Du Lei felt the aura of power from the curtain allure and said, "Perfect-level super Bo tutor?"

"When I take that last step, I'll settle accounts with you. The curtain fell into the sky as the Vulcan zombie summoned by Du Lei unleashed a black ring of fire, burning back the large number of low-level demons and stopped his hand.

"Why wait until then, now you're better than me. Du Lei shrugged.

Mu Chengcheng said angrily, "There is a pseudo-god-level giant powerhouse behind you, which family in the empire dares to offend you now?"

"Look, what you're saying, am I that kind of person? hehe, it's like... Then I'd better hurry up and cultivate, otherwise when you take that last step, I won't be miserable. Du Lei touched his nose and said, although the relationship with the curtain is not bad, it is not good, especially the flame will on the other party has a faint sense of rejection towards his ghost imprint!

The five magician presidents also appeared on the city wall, "Guardian of the earth!" Jiang Qiang recited a spell, and the entire wall of Fire Phoenix City was flooded with a touch of earthy yellow magical power, Fire Phoenix City, as the forefront of resisting the demon army, had no way to build a defensive fortress when it was often attacked by the demon army! Unlike the side of Flame City, the orc army was almost never close to Flame City.

"Lightning Firmament!" President Lei Gang held a dazzling ball of lightning in his hand, and from time to time, an arc of electricity tens of meters long would burst out, splitting the high-level demons mixed in the army of dead corpses into charcoal!

And there are also high-level demons in the sky from time to time to bombard a ball of dark power, the wild wave will hold a magic wand, with him as the center, small bubbles float around, once a powerful dark power bombardment, there will be a bubble that quickly grows larger, wrapping the dark power, slowly rising into the air, and finally exploding, so that it can not reach the soldiers on the city wall!

"Hahaha, Flame Legion! Burn up!" Lord Blaze Cloud chanted a spell, and balls of fire fell from the sky and smashed into the ground, turning into a two-meter-tall flame elemental!

"Whoosh!" Countless dark spears flew out, and the soldiers who couldn't dodge on the city wall were directly penetrated! Most of the sand devil soldiers were also injured! However, Du Lei had prepared a large amount of yellow sand to pile on the city wall, and the injured sand demon soldiers could repair their damaged bodies by grabbing a handful of yellow sand.

Du Lei dodged the attack of a dark spear sideways, looked at the spiked demon behind the army of dead corpses and said, "It's really not long-eyed!" In an instant, on a roof behind the city wall, a frozen watermelon pitcher grew, the city wall was too narrow enough for large plants to grow, and a frozen watermelon fell with a parabola behind the army of dead corpses thousands of meters away!

"Wow!" The white expanse turned into a large area of blue ice crystals! All the kilometers were frozen! Including the spiky demon, the high-level plants have greatly improved both their power and range! Unlike the pea shooter, who can only attack at a distance of less than 100 meters.

"Tiller!" Grimaces condensed by countless dark forces in the sky flew in all directions, accompanied by an army of corpses towards the city walls!

"Rank 9 Demon!Apocalypse Storm!" Seeing this, Chairman Qingjun frowned, quickly released his magic, and turned into a whirlpool from the black clouds in the sky, revealing the sunlight shrouded in the power of darkness, and then fell to the ground like an invisible egg, and then in an instant, a violent tornado raged and erupted! Countless dead corpse puppets were rolled up, and those grimaces were also sucked into the storm, slowly moving backwards with the storm! And the largest grimace erupted into a black mist, breaking free from the storm and dodging to the side!

"Boom!" A brown cannonball flew out, and the grimace that had just broken free from the storm in mid-air let out a terrible scream, and the terrifying explosion in the sky caused violent ripples in the air like the surface of the water!

"It's dead!" "Killed the ninth-level demon!" "It's the Great Demon King Du Lei!" "It's too strong! My ears are almost deafened!" The five super Bo instructors all looked at Du Lei's side, only to see a ten-meter-long weird cannon-like plant growing on the city wall, and the blow just now was caused by this plant! The coconut cannon can rotate freely, so it can be planted on the city wall, while the frozen watermelon pitcher, a super plant that can only attack directly and backward, cannot attack the demon when planted on the city wall.

Suddenly, seven or eight black shadows appeared around! As if they were invisible, they instantly appeared next to Du Lei and Mu Chengcheng, and a black bone spur dagger struck at the various vital parts of the two!

"Be careful!" Luo Lao was shocked into a cold sweat, the demon could sneak up on the city wall silently!