In that parallel world before, the Joker, leading a group of villains unwilling to submit to the corrupted Batman, attempted to destroy the gateway connecting to the darkness, relying on a metal created by Luthor through a heavy particle collision mechanism.
Although it ultimately failed, the remaining metal created by Luthor played a significant role in subsequent events.
After returning to this universe, Batman would naturally try to investigate this universe's Luthor, and eventually discovered the heavy particle collider in LexCorp.
It's just that this Luthor hasn't created the energy to drive this heavy particle collider yet.
Or perhaps that universe's Luthor also failed to create it, but with the assistance of other supervillains, obtained a sufficiently large energy source as a substitute.
And now Batman has it too.
When Lois was taken away by the military and Superman went to surrender, Batman, without even needing Shimizu's intelligence, used his detective skills to lock onto several suspicious identities along the lines of the Daily Planet and Lois.
Then, in the basement of Clark Kent's old home, the primary suspect, he discovered the escape pod he used when he first arrived on Earth.
"I already understand the principle of their engine. It's through a gravitational field similar to the one possessed by the engine in the sky that it can distort space-time and have the ability to travel in interstellar space. This dark matter metal also has the ability to distort reality and affect space-time."
"This engine has a fatal weakness, which is that when two similar types of engines collide, the originally orderly space-time will become chaotic, and then..."
"Then it will become a singularity?"
Barry interjected.
When he was in Central City, he also used the Speed Force to stop a singularity.
"Yes."
"Then how do you guarantee that this singularity won't continue to expand?"
"The gravitational field maintenance of the spaceship requires energy. When the energy drive is destroyed by the singularity, the gravitational field will not be able to be maintained, and the space-time anomaly will naturally subside."
Batman explained.
"Then why not use the engine from Superman's spaceship? It's much safer than sneaking into LexCorp's headquarters."
Mr. Freeze asked, puzzled.
"I think he probably disassembled those things while studying the alien technology on the spaceship, and then couldn't put them back together..."
Batman's old face hidden under the mask suddenly darkened.
"Boom!"
A Kryptonian wearing heavy Kryptonian armor was being manipulated by Shimizu in the White Knight, grabbing his neck with one hand and smashing him down from the top of the building, his right hand clenched into a fist, constantly pounding the other's head.
In terms of performance, the White Knight's power is lower than the armor controlled by this Kryptonian named Nam, but with the Speed Force bonus, Shimizu is the one who has the upper hand.
Moreover, his defense is stronger. Relying on the powerful defense brought by the promethium metal plating, he can ignore most of the opponent's attacks.
Of everyone present, perhaps only Superman, when fully exposed to the sun, going all out, would have a chance to damage the promethium metal.
"Ugh... Ah!!!"
The visor of the armor was torn open, and Nam, suddenly affected by the Earth's environment, let out a painful scream.
Zod might be able to adapt to the yellow sun's radiation in a short time, but he couldn't.
Shimizu wouldn't give him that chance either.
Pressing the other's head with his left hand, he slammed it hard against the ground.
As the ground trembled, a large pit appeared, and at the same time, the cracks in the helmet on Nam's head grew larger and larger, and finally Shimizu tore it off with one hand.
The kryptonite dagger on his right arm popped out, and the radiation it brought actually improved Nam's condition a lot, and he stretched out a hand to resist Shimizu's downward stabbing motion.
Trouble!
Worried about accidents, Shimizu no longer saved, but opened the small missiles in the shoulder armor and gave Nam a shot in the face.
The dense kryptonite powder weakened Nam a lot, and his expression was dazed for a moment.
However, in that instant, the kryptonite dagger pierced his throat.
Worried that he wasn't dead enough, Shimizu stabbed into the center of the other's brow again.
The blood-stained kryptonite dagger was pulled out, and Nam, with a large hole in his head, lay quietly on the ground, his pupils losing their color.
"Huff..."
Shimizu stood up from the ground, carrying Nam's corpse in his left hand, and reactivated the White Knight's Speed Force, taking him to a deserted mountain on the outskirts of Metropolis.
"Boss."
At the top of the mountain, Aman and several subordinates equipped with secondary Titan enhancement potions stood quietly outside a room.
"Watch this alien's corpse and his exoskeleton armor."
There is no mistake, one head, one hair, one content, one is, one look, one see!
"Yes!"
Shimizu put Nam's corpse into a coffin, closed the coffin lid, and then covered it with a layer of seal.
[Current Speed Force remaining: Forty-three percent.]
Shimizu looked at the remaining amount of Speed Force again, and then opened his helmet and took out a high-sugar energy bar he bought from Catherine and swallowed it.
The consumption of chakra is also a bit large, but fortunately, the energy that Catherine's high-sugar energy bar can replenish is even better than the Sand Village's special soldier pills.
"Vought, where are you?"
Batman's voice came from the radio.
"What's wrong?"
"Return to the battlefield as soon as possible. The next operation requires your Speed Force to provide cover for the Flash, just like in the other world."
"I'll be right there."
With a flash of lightning, the White Knight soared into the sky again.
On the other end, Metropolis.
"Superman."
Batman in a cloak stood in front of Superman.
At this time, Superman had already severely injured Faora and broken her armor.
It's just that the latter was rescued by two Kryptonian soldiers at a critical moment and sent back to the mothership via an escape pod.
"You are..."
"An ally, called here by Vought... the Warrior to help."
When Batman was saying Shimizu's name, he changed the word halfway and used the suffix name of the White Knight to call Shimizu.
It's just that the first half of Vought's pronunciation sounds very similar to the word 'war', so Superman misunderstood.
"War Warrior? Is that the name of the friend in the white metal armor? What do you need me to do?"
Superman asked Batman.
"He and the Flash... that is, another ally, will use special means to destroy the planet-modifying engine in the sky over Metropolis. The one over the Indian Ocean has to rely on you to solve, because only you have a fast enough speed and powerful enough destructive power."
