The last key to access the Tower was in the Amusement Park. When the attack over Earth started, Devout and his pack was at Miles's home to see how well Miles and Yasui were doing. Jennifer used magic to communicate to see what was going on and stayed alert until her help was needed. The rise of the Tower, explicitly of the Recovery Unit from Amusement Park was the perfect opportunity for her and her friends to join in the war. Before the leaving of Devout's pack in the Amusement Park, Miles begged Jennifer and his mother to go with Devout because can help and was a perfect opportunity to tests his skills. Miles's parents agreed to let Miles going with them, but each of them promised would look after him, including Yasui. When Miles and Yasui with the pack arrived, they saw machines who behaved weird because they seemed drunk and the music played in the was very desolate.

"Why somebody must always look for me?" asked Miles and explained, "I can take care of myself and I learn how to use my Kitsune abilities; not to mention Yasui is day and night with me, holding my back as a big brother,"

"You are almost ten years old years, Miles," said Devout and looked into his eyes, "I know you lived most of your life being somebody else, but not even children of your age who are supernatural creatures don't go in missions as this or join in fights,"

"He understands, is a big boy," said Kincaid and rubbed Miles's head, "be careful where do you step and at everything around because the steam causes the machines to look like this; this is the main reason of their weird behavior too,"

"Kiddo, this is between us, not even ourselves do what you do at your age; your parents have all the right in the world to be concerned," shared Liam and resumed, "I live almost three lives and I don't see somebody like you in this type of situation,"

"I understand the problem with Miles; do you see something familiar in your lifespan with this situation?" asked Yasui looking straight to Liam, "in the way you react, I take as a no; that means none of you know what we must do,"

"At least we see the Recovery Unit in front of us and the machines don't look at us," observed Kali and looked around, "this bunny doesn't inspire too much trust and neither the drunken who are affected by the steam; this is something suspects about it, but I don't know what,"

"Don't say you have that stupid feeling when somebody is watching you," said Ennis and roared with power, "this is not good; the bunny is alive and just waits for the perfect opportunity to strike,"

"Let's see if he enjoys some fire and electrical discharges; you are going down," yelled Edward dodging his attack and threw with lava over him, "unbelievable, the golden plate is strong enough to resist at the lava and the discharge,"

"Do you have any ideas?" asked Gabe and shot with the gun, "resistant to be bullets too; guy the drunken machines start to show a deep interest in us and are coming from different directions;

"I think I have an idea, but will work if you trust me," shared Jennifer and looked at Miles, "if my magic isn't strong enough to pierce his armor, we need to stick the sword in him and use it as a beacon for a massive discharge which will shatter his core into pieces,"

"You destroy the incoming machines; time to be the bait, stupid machine," informed Yasui and transformed into a firefly holding the katana in the arms, "yeah baby, try to catch the fly with the Ninjato; Miles now,"

"I am coming brother," yelled Miles activated the Kitsune aura and Devout threw him up in the air aiming for the head, "head or eye? I go for the eye, be ready to catch me in the case is going to explode or threw me away,"

"Edward now," yelled Devout and looked at Edward how summoned lighting from the sky, "good job, you burned the bunny, but more machines are coming from the park; Miles catch your sword,"

"Luckily for you, you don't have good armor to ignore my fire as the bunny does," said Edward and melted the incoming machines, "damn it; I can move, those fools stun me with an opposite source of electricity,"

"Don't move," yelled Jennifer and made a storm absorbing the flying machines, destroying them, "are you okay? I take it as a yes for how you destroy that machine who shoot from up all this time,"

"Tanks are coming from two different directions; they want to catch us in the middle," informed Gabe and looked at bombs threw, "you are not going to trap us so easily; eat this and this, idiotic machines,"

"Good job Gabe," felicitated Kincaid after saw how to destroy a tank by throwing a bomb in command center being helped by Liam, "Edward, come with me to destroy the other two tanks from the opposite side,"

"Kali, Ennis, fight smart for god's sake," said Liam and jumped over a machine stealing his cannon, "now this belongs to me; time to throw as many bullets in you, making impossible to be recognized by God,"

"Bad choice of words, Liam," said Ennis and tore the head of machines stealing his blades, "the machines perceive humans are gods; so that means you know how they look like and the God recognize them,"

"Boys?" asked Kali and looked at them, "you missed one machine; make me mad, but I have the feeling something or someone coordinated the attack and I hear some opera actress or singer,"

"Possibly," said Jennifer and listened to the echo, "Kali is not joking; I hear an opera singer, but I don't know where she is; the microphones from the park control the machines,"

Everybody tried to locate the sound but failed. The group went to the Recovery Unit and Liam felt some low frequency and didn't know it came from the Recovery Unit or the building which was behind it. They decided to see what was there and entered the building. When entered the building, they saw in the next room a scene covered by a curtain. Liam made a sign from there came the frequency and everybody prepared their weapons. In the next second, behind the curtain appeared a machine dressed in opera singer and started to sing. Miles observed his aura acted weird and realized the opera singer tried to destroy their mind with the songs. Not passed long until corrupted androids and machines circled the squad while the singer left the scene. Before Yasui had the chance to yell at everybody to cover their ears, Ennis, Gabe, and Edward fall under the control of the singer obeying her orders.

"We need to destroy the opera singer as fast as possible; I make a spell to protect our ears from her songs," shared Jennifer and threw with lightning bolts in the opera, "once she is destroyed, they shall be released from her control; by the way, this cow is mine,"

"A cow is not beautiful, I want to be beautiful to be loved by Jean-Paul," yelled the Opera Singer making the controlled more aggressive, "I cannibalized androids and machines for that, but is not enough; I need to cannibalize humans too,"

"Shut up, crazy machine," snapped Devout transforming into a wolf, "if you want to be beautiful, I show you what beauty means by tearing you have on you; slashing it into pieces,"

"This doesn't make me beautiful; it makes me uglier," yelled the singer and threw with bombs and rackets, "you destroy my perfect dress; now you must pay for everything you have done, beast,"

"You will pay for twisting the mind of some members of my pack," informed Devout and threw with the android bodies in the singer, "you want to be beautiful? take this back,"

"Do you have something else than your weapons?" asked Jennifer and burned the singer destroying whole dress and the androids, "your technology is not enough to beat my magic; idiotic singer,"

"Shall we see that," yelled the singer and made dead androids who sing to show up, "I wonder how you will survive for the more focused blats which are coming from multiple directions; you will become my slaves,"

"Ennis is me, Kali, stop," yelled Kali and dodged Ennis attacks, "I don't want to fight with you, fight back; I know somewhere down there is Ennis I know and is stronger than a dirty singer who wants to be beautiful,"

"The poor bitch cries for how lover to return to her; how sweet, it makes me vomiting my stomach," laughed Ennis and Kali threw him in the wall, "nice, you stop begging to your lover return and start hitting him as a punching bag, very nice of you,"

"You don't give me any choice, you bastard," snapped Kali and dodged his attacks, "you know? I always wanted to see who is more powerful between us, but you soften and let me win; now is the time to see it,"

"I let you win because you are a weakling who follows me everywhere I go; taking the same decisions as me no matter what," shared Ennis and advised while caught Kali from hair, "try to think for yourself and not follow me,"

"Knock him up, Kali," advised Liam and threw two machines in four androids killing them, "Gabe, I advise you, to stay right there; you are no match of my powers and will regret everything which will happen if you don't listen to me,"

"So be it," concluded Gabe and attacked Liam by surprise, "I guess I am more powerful than you if I take you by surprise with that simple trick; I never show my true potential by one day to be able to beat you or Vincent to prove I am stronger than you think,"

"You get drunk with water; I looked at Kali to see if can beat Ennis and she gets the edge in the fight," shared Liam and plunged into Gabe giving a massive fist in the face, "Vincent is a werewolf now and I am stronger than you, I am not transformed into a beast if you notice,"

"You don't understand what means to be in the shadow of somebody all of your life, loving somebody and that person doesn't give a damn about you," cried Gabe and looked at Liam, "for your misfortune, I fuel from emotions and I can become stronger than you realize,"

"Is very weird to fight with somebody like you and dodging all the songs of dead androids," shared Kincaid and taunted, "come after me, Edward, show me what do you can,"

"I will roast you like a chicken; you are just a simple werewolf and on the other hand I am a werewolf which can channel electricity and fire," confessed Edward and attacked Kincaid, "I wonder what you want to do?"

"Come closer and you will find out," provoked Kincaid and threw Edward away kicking him in the chest, "show me what do you can; in case you don't notice, you are fighting itself and I barely move a finger or two to throw you away,"

"I never imagined you would use Bagua, but you are doing now; I wonder who teach you that," realized Edward and kept attacking Kincaid, "you can't keep this to infinite; you will eventually make a mistake and will roast you,"

"This will happen in your sweetest dreams," shared Kincaid, made a sign to Edward and he looked, hitting him in the head, "take a nap and we will discuss later; I forget to say Deucalion teach me Bagua in case you don't remember,"

"Miles, how are you doing with the machines?" asked Yasui and looked around at the fight, "it seems the kid is far more dangerous than I think; he controls his aura far better than any Kitsune I ever have seen and those dumb androids don't give peace to me,"

"Dangerous why?" asked Miles and killed an android which wanted to take Yasui from behind, "we don't let our backs no matter what; thanks for the help,"

"I say that because of the way how do you control your aura at such a young age," explained Yasui and pushed Miles away and turned into a firefly, "are you fine?"

"I am; Jennifer hit the panel from up and burns them," yelled Miles and Yasui got him up, "you made it; I hope everybody is fine,"

With the destruction of the opera singer, everybody escaped from her control and wondered how landed there. The androids and machines went to the closest outpost while the squad remained a few minutes until everybody came in their senses. After this, they went to the Recovery Unit to take the key and fought with corrupted machines until they reached the top. On the last level of the Recovery Unit, they met machines who had on their head buckets and were accompanied by a bigger machine with small machines linked by an electrical cable instead of arms. The machine stayed in front of the key and looked at the squad waiting for their first move.

"We don't want to harm you and your machines; we want just the key what is behind you," said Miles and approached slowly, "we need to stop the Red Girls and their plan of destroying the world; please, don't make the things worse,"

"Miles, don't go any closer," advised Yasui and pulled Miles away, "who are you? Why are you here?"

"I am operator 210 from YoRHa," presented Operator 210 and looked at the machine, "it passed a long time since I am trapped here; now I have the chance to see the world again and leave from this place,"

"A2 spared me and me with the help machines bring operator 210 to life," informed Auguste and shared, "operator 210 become corrupted and attempt to kill 9S, but before to have the chance, A2 kill her,"

"Do you have any idea what is going on?" asked Kali and looked at their reaction, "I can see on your face you don't have an idea what is going on; 9S and A2 succeed to stop the logical virus and the Pods revived them disobeying the order of deletion of their data,"

"What do you mean with this?" asked Operator 210 and read the info, "this can't be, is impossible; the disposal of YoRHa, the living of humans under our nose, and none the less the rebuild of YoRHa build by 2B, 9S, and A2,"

"I know is a lot of things to swallow, but you miss a lot," shared Devout and took the key, "thanks, time to leave from this place and send the key to the one who will go to the City Ruins where is the Tower,"

"I am still connected to the Network and can't believe the machines and the androids are fighting together protecting humanity, most of them," informed Auguste and accessed the elevator, "we need to stop this madness with all cost,"

"I think 9S will be happy to see you," said Ennis and looked at the operator 210, "9S tell us you have a rocky relationship because you are very cranky and mocked 9S of being too over-emotional,"

"I feel bad and remember during the fight I show my emotive side," shared Operator 210 and asked, "where we are going now?"

"I think to the City Ruins to give the key," answered Kincaid and left the Recovery Unit, "time to warn the others we have the key and we are ready to meet,"

"I hope you don't have any problem if my small brothers are coming too," hoped Auguste and hugged them saying, "the main reason why I am here, is them,"

"No, is not a problem at all," confirmed Liam and looked on the sky, "they receive our signal; according to the map a group is in Pascal village and the other group is on the sea nearby Flooded City,"

"The river which passes in the Amusement Park it ties with the sea; we can use a bot to meet with them and take the key," discovered Gabe while looking at the map, "from where we can take the boats?"

"The maps are pretty confusing; here are the boats," answered Operator 210 and calculated, "I think in twenty minutes we meet with the ship, if we leave now,"

"I see in the distance the ship and is being attacked by multiple machines," observed Edward and looked to the Auguste, "I hope you don't want to do something reckless; we tell you before we want to save the humanity, Earth, and the Universe,"

"I will help you in the fight," informed Auguste and yelled, "a flying goliath is coming ahead,"

The squad didn't have the chance to act because of Aaron and Amalia who shot the flying goliath destroying it. Jennifer used magic to boost the speed and made a storm to destroy the machines. After this, the boat sailed to ship and met with their friends and took the key from Flooded City. The ship continued where was needed, while the squad went to the Amusement Park to reach City Ruins.