Days later, men in black suits appeared in Room 308, and cleaned up the basement hideout. They were researchers for a local science institute, and they took away the Black Amethyst, only to take it with them, for further studies, as they say that it is linked to supernatural powers and mysterious energy. The gem was taken away, as it remained in the institute, for a very long time, until a conclusion would be made.
As for the bodies of Mugi, Nao, & Sumire, the Master heard wind of it and had men in black appear to clean up the cadavers. It is uncertain of what will happen to them, at the time… probably being remodeled, reprogrammed, or just tossed away as spare parts. The Master confirms that Mugi will have to be dismantled and tossed away, while Nao & Sumire will be undergoing indefinite repairs, since Mugi did a number on them.
As for the bodies of the victims that the KEION Robots obtained, including Maylu, Jun, and Azusa, they were not recovered, as they remained in the warehouse.

And at the apartment, in Room 306, Lan was living happily with Yui, while in Room 307, Geo, Mio, & Sonia chose to live together, with Sonia in one bedroom, and Geo & Mio, happily in the second bedroom. Things were back to normal, as Lan & Geo lived happily, with their new robot girlfriends…
…or so they thought.

In Room 306, Lan was kissing Yui, who was now dressed in a blue blouse, with a LOVE Button on, and a pink skirt. She kissed him, as she said, "I love you, Lan… Let's never be apart, again."

Lan said, "I sure won't."

She asked, "Say, Lan… Do you think the Master will ever accept it?"

"Accept what?"

"Our love, together. After all, she agrees to make this romance last, until my gem dies out."

"Why? How long, before your gem becomes dead?"

"Oh, about five hours, before I recharge… but this will last me about three years, before I could get a new one."

She removed her blouse, as she smiled, "Now… while I wait, let's have fun…"

Lan smiled, "Let's."

They started to make out, as Lan threw Yui into the bed, in the bedroom, as he started to have sex.

Minutes later, their clothes were on the floor, as Yui moans, pleading to him, "Say her name, again! Say Maylu's name!"

He cried, "Maylu! You like that name?"

"She's your ex… and you're happy?"

"I am, but you don't have to make me say her name."

Yui pleaded, as she was completely aroused, "It turns me on, anyway… Say her name to me, again! SAY IT!"

Lan moaned, "Maylu!"

"Louder!"

"MAYLU!"

"LOUDER!"

"MAYLU!"

"LOOOUDER!"

"MAYLU! MAYLU! MAAAAYLU!"

"YES! YES! OH, FUCK, YES! SAY HER NAME, AS I AM!"

Lan screamed, "OH, Yui, I mean, Maylu! You are so cute!"

Lan and Yui continued to have sex, as Yui moaned and screamed, pleading for Lan to say Maylu's name again. It somehow arouses her, but Lan feels that it's all wrong. He thought, as he was still at it, "I wonder… I know they'll bring Maylu back, soon, but is it right, just to have my ex's name, as her word?"

They kissed, as Yui moaned, whipering to Lan, "Say her name, Lan… Say it…"

Lan moaned, "Yui, please. Why do you care for my ex's name, aside from arousing you?"

Yui winked, "No reason. Mmngh… Say her name, again."

Lan sighed, as he grumbled, "Let's hope your master reprograms you, someday. But I don't care. It's worth it… because I love you. And no one's going to change that."

He whispered, "Maylu."

Yui cried in arousal, as she moaned and heaved, as they continued to make out.

XXXXX

Meanwhile, in the next room, Geo & Mio started to kiss, as Mio was in her black bra and panties, while was in his white briefs. They stopped kissing, as Mio said, "I never felt so alive, Geo. You… Sonia… and Lan… Thank you."

Geo said, "It's my pleasure."

They hugged, as Mio went to remove her bra. However, Geo halted her and asked, "There's just one thing that bothers me… Room 308… that was where Jun Suzuki was in. Did you kill her, making her one of your puppets?"

Mio said, "Oh, no. It was before we came here. Jun was actually killed by my master. Don't worry. As promised, I'll revive Jun and Maylu, and pretend that this never happened. Jun gets her room back, and everything."

He said, "And will it take weeks?"

She replied, "It's a long process. So, fingers crossed. The Master will make it right. In the meantime, shall we?"

He halted her again, as he replied, "NO! Just so I am clear… there's one thing I left out, and I promise… this is the last time I ask."

He asked the question to her, "Just who is this master of yours?"

Sonia appeared, as she said, "Am I interrupting you?"

Mio blushed, as she covered herself. Sonia asked, "Well, tell us."

Mio was embarrassed, as Geo said, "Well, I suppose you can hear, so we'll tell Lan, right?"

Sonia smiled, "Why not? I am curious."

Mio shivered, as she spoke, "How can I? I can't tell you, with her here!"

Sonia said, "No, it's fine. I won't bite."

Mio held her chest, as Sonia whispered to her ear, "Will this help?"

Sonia removed her shirt, revealing a pink bra, as she blushed to Geo. Mio shivered, as Geo cried, "Wh-wh-wh-wait! Sonia, what are you doing?"

"Silly, I'm helping her remember… After all, she needs to know her Master." Sonia replied.

Mio asked, "Wait… I'm not into that… Sonia, why are you doing this? It feels… wrong. And also, didn't you break up with him, long ago?"

Sonia replied, "I am sorry. But I am not obligated to respond to you question. Besides…"

She sneered, "Who are you to judge me, minion?"

She removed Mio's gem, as Mio whirred down her motors and collapsed. She said to her, "Excuse me, because Geo and I need to have a conversation… alone…"

Her eyes went black and her body was rigid. Sonia gave a smug grin to Geo, as she winked to him. Geo cried, "Sonia? … … …Why?"

Sonia smiled, "I am sorry, my darling Geo. But, to be honest, she answers to me, only."

Geo gasped, "No… Mio's… She-. Wait… You mean… all this time…"

She giggled, "That's right, genius. I'm a KEION Robot. And I'm also their Master."

Geo was supremely shocked, as Sonia explained, "Since the battle with Yui, after she was consumed by Mugi's manipulation, I took a blow to the head, and started to remember. You see, I was the one who sent Mio and the others to Jun's house, secretly, and I was the one who killed her, all for them to come here, and secretly learn about your kind. I worked well, but there were snags. I did manage to have Mio & Yui scout around, finding suitable hosts for the KEION Project, and I have happened to know more of these guys, who are our friends."

She continued, as she removed her jeans, "Of course, Maylu knew of our little secret, and she had to be dealt with. However, I was unaware, until now. After the KEION Girls arrived, my memories were locked away, and had to play as Sonia Strumm, again. Secretly, I played the puppet master to Mio, Ritsu, Yui, & Mugi. And I also learned that Azusa Nakano was one of my slaves, too, and someone killed her. That was when Mugi was the culprit, when she destroyed my two assistants, Nao and Sumire."

Geo whimpered, as Sonia leaned closer, "You… You can't be an android, Sonia…"

Sonia opened her chest panel, and revealed her violet gem in her body. She said, "Yes, I am."

She continued, as she closed it, "Of course, the plan will have to be delayed, because Mugi is now defective, Ritsu is gone, and Nao & Sumire are undergoing a very long repair process. All I need is more minions to assist us, and we can achieve in our plan for a perfect world…"

She held Geo's hand, and wrapped her fingers around his. Sonia said, "I never broke up with you. I love you, Geo. And I wonder if you will have me, again… I am sorry for deceiving you, but…"

Geo cried, "I don't know… But, you? A robot that controls Mio? I… I don't understand! It's almost like… I think…"

His eyes were half-closed, as he blushed, "It's like… It's like…"

He whispered, "I never left you, Master…"

Sonia and Geo kissed, as Sonia passionately whispered, "You are my wonderful prince, Geo Stelar. You'll always be my beautiful Stellar Prince… Geo Stelar… Let's start again."

Geo smiled, "Yes, my darling. But I want to ask you…"

He held her hand and said, "Sonia Strumm… My master… Will you marry me?"

Sonia giggled, as she said, "Oh, Geo… I will give you my answer… Kiss me…"

Geo gasped, "Then, it's a YES?"

They kissed, as Sonia rubbed onto his chest. He then whispered, "Sonia… I love you… I want you… Let's start aga-."

Whrrrr…
Sonia pulled out a small blue gem from inside Geo, as she responded, "Will I marry you, Geo Stelar? I will give you my answer…"

He collapsed onto the bed, motionless and frozen, as Sonia responded, "No. As if I want you back, you useless mandroid."

She turned to Mio and said, "And as for you… Here…"

Sonia replanted Geo's gem into Mio's intent, as Mio started to move again. She spoke, as she saw Geo's rigid body, "GEO!"

Sonia smiled, "Mio… You did well. Suffice that Maylu will be ours now, I'm afraid that Geo will have to be restarted. Tory, on the other hand…"

Mio cringed, "But, Master… I love him. He was the greatest man I ever loved…"

Sonia smirked, "Who needs men? You have me. Of course, I'll have to find a new power source for all of you. And real soon, Lan Hikari will be one of us… as does the rest. And as for Tory, I can always rebuild a new Tory, since the prime being is gone. We need to restart, as we'll rule this planet, and make it perfect. We'll play along, and pretend that Geo and you are dating… when, in reality…"

Sonia kissed Mio, as she whispered, "You're mine…"

Mio looked at Geo, who is really an android, as she said, "Well, I don't know. No man will ever marry me now. Geo lied to me. He's a robot. I can't love another, again…"

Sonia held Mio's head and whispered, "Sure you can. Who needs him? We can find you a new love."

Mio giggled, as she blushed, "I already have… My Master… Shall we have sex?"

Sonia smiled, "I thought you never asked."

They started to make out, as Sonia pushed Geo's prone body off the bed, to make room. Sonia and Mio plot together, to prepare for the next task in Project: KEION. Their next target: Lan Hikari. And soon, once MegaStar is fully converted, Sonia Strumm, the master behind Project: KEION, will finally fulfill her wish… of a perfect world.

Meanwhile, in the warehouse, it was quiet and dark, as the boxes of the victims remained in place. However, one person emerged from an open box. She stood up and opened her eyes. She beeped, speaking in a compressed electronic voice, "Obey. Obey. We must obey."

It was Maylu. She stood up, as she was speaking "Obey. Obey. We must obey.", continuously. However, 11 more people stood up, as they chanted the same words as Maylu. Luna, Yuno, and a couple others were standing in place, as they were loyal to Sonia's programming.

Sonia's plan was already underway. The damage was already done. Her next plan was about to start.

End

And now, the final tally in our Fate story:
Deaths – Jun, Azusa, Nao, Sumire, Tory, Ritsu, Mugi, Geo
Torture – Geo, Lan (briefly)
Turn – Mugi, Sonia, Maylu
Slaves – Mugi, Nao, Sumire, Mio, Maylu
Survived/Escaped – Lan, Yui