Chen Lei stood on the city wall of a sub-city and looked outside.
At this time, the entire Yunhuang City, including nine satellite cities and eighty-one sub-cities, were all connected together by formations, forming a huge formation. The area of hundreds of thousands of miles was all covered by the formation.
With such a formation, not to mention the Gintama family, even if all four major bandit groups came, it would be impossible to break it. This is the foundation of Chen Lei's life.
The situation in Yunhuang City is now such that no force, at least in Yunhuang Province, is able to capture it.
Gintama stood on the deck of a warship and looked towards Yunhuang City. It was densely packed with huge buildings arranged in a certain pattern, forming an extremely large formation.
Seeing this situation, Gintama suddenly got a headache. This Yunhuang City was simply a huge thorn in his side, and he had no place to start.
However, since he came with such a large army, it was impossible for him to start well but end badly.
Then, Gintama waved his hand, and suddenly, hundreds of warships were lined up in a row. On each of the warships, a huge and ferocious gun barrel was revealed, emitting a cold murderous intent.
Afterwards, these hundreds of warships began to continuously charge energy. The black muzzles of their guns emitted powerful energy fluctuations, and strands of energy light began to gather in front of the muzzles.
Each of these hundreds of warships possesses tremendous attack power. Although the speed of launching an attack is relatively slow, the power is extremely huge, and it can be called a supreme weapon for attacking cities and capturing strongholds.
Now, Chen Lei is defending the city and is the best target.
As hundreds of warships were fully charged, they suddenly made a deafening noise, and hundreds of blindingly bright rays shot out at the same time, slamming hard into the huge light curtain of the sub-city.
“BOOM BOOM BOOM BOOM!”
Loud noises echoed in everyone's ears. The power of these attacks was astonishingly great, comparable to a full-strength attack from a sixth-level Martial Emperor.
However, such a huge attack fell on the city-protecting light curtain and was immediately absorbed by the light curtain. Countless energies were instantly dispersed onto the huge light curtain covering an area of hundreds of thousands of miles. Suddenly, the light curtain shook slightly, and then it returned to its original state.
Ginhun was slightly stunned. He had already greatly overestimated the defense of this formation, but he did not expect that the defense would be so abnormal. The full-strength attack launched by hundreds of warships with accumulated energy could not even pose the slightest threat to the light curtain.
At this time, Gintama also had a headache. This was simply a turtle shell. If they didn't break this turtle shell, they couldn't think of causing any harm to Chen Lei and others.
"Chen Lei, are you planning to hide in here forever? If you are a man, get out of the city and fight. Otherwise, surrender immediately. What's the point of hiding in a turtle shell?"
Gintama sent people to challenge in front of the city, trying to provoke Chen Lei and others and make them come out to fight.
Chen Lei sneered, flew out of the range of the formation alone, and said, "I'm out, who dares to fight me?"
At this moment, Chen Lei's aura was restrained, and he looked completely harmless. If one sensed it carefully, one could only sense the aura of a Martial Saint.