*This chapter takes place during the Fate/GO 2019 Halloween Event Rerun.*

Finally...the time for Halloween 3 rerun was finally here. After a year of waiting, it was finally time for Mecha Eli-Chan MK II to reunite with her pilot. After seeing him take her predecessor last year, the girl had to wait entire year for him to come back....well, there were other things that had to happen first.

You see, just like last year, Osakabehime decided to once more try to create her ideal paradise to live her life of laziness. This forced Mecha Eli-Chan MK II to reprise her role of being the vampire okatu's sentinel once more. Luckily, this didn't last long as Ryan and his other servants easily crushed every obstacle that got in their way and put and end to the Assassin class servant's plan. In hindsight, it probably wasn't a good idea to reuse the exact same plan that she used last year, but no one said that Osakabehime was smart. At least her plan managed to distract Chaldea to MK II's secret objective and now...it was finally time to get what she deserved.

So, as Ryan, Mashu, Tomoe Gozen, and Mecha Eli-Chan were dismantling the last of the copies of the mechanical copies of the Alter Ego class servant, the male master immediately noticed MK2 making her way towards him.  "Oh hey, MK2. I hope you don't mind us help cleaning up this mess. I hate to leave the castle like this before we head back to Chaldea to get ready for this year's Halloween event."

"That's ok, Pilot.," the chrome Mecha girl stated. "However, I do appreciate the help. However, I have come to tell you something."

The group immediately stopped what they were doing and turn to stare Mecha Eli-Chan MK II as yeh brown haired boy said, "Really? What is it then?"

"I'm coming to Chaldea with you.," MK2 stated bluntly causing Mecha Eli-Chan's jaw to drop i.n shock.

"Now hold on!," the pink Mecha girl exclaimed. "You can't come! One of us had to stay here to protect the castle. So sorry, but only I get to go be with our Pilot."

MK2 just rolled eyes at her counterpart/sister. "I know that, but luckily I have a year to find a solution to that problem."

With that, Alter Ego class servant snapped her finger as exact copy of her walked into the room causing everyone's jaw to drop once more. "You see, I built this back up of myself to remain here while I'm at Chaldea. It's actually linked to my neural network, so in a way I can be in two places at once."

"Wow...MK2. That's actually pretty smart.," Ryan admitted. "Ok! You can come to Chaldea with us. Besides, it never hurts to have another Alter Ego class servant on the team."

"Thank you Pilot.," MK2 said as she leaned forward and kissed him on the cheek. "Now...let's finish cleaning this mess."

With that, the group slowly began getting back to work, but Mecha Eli-Chan wasn't exactly happy about this. Not only did she have fight for her Pilot's affection against the multiple other female servants that Ryan summoned over the past couple of years, but now she had to compete "hersel." I guess that's just mean she will just have to work harder to make Ryan hers, but for now, she had to finish cleaning castle. After all, she was a sentinel of the castle too thigh she didn't like how close her counterpart was to her master right now.