Back in the year 2046 and Nakashima and Ichinose went back to have a proper battle with the unknown and went she had to fight them suddenly, Ichinose can see that the unknown leader was herself but she had a scar on her eye.
Nakashima: Ichinose you better be careful and the unknown is was you to fight with
Ichinose: thanks for the tips but can you build the shield around me and the unknown
Nakashima: of course, I will do anything for you but please be careful and don't hurt yourself think about Ayame
Later Ichinose was inside the shield that Nakashima created them and the unknown was here to prepare something for her to fall together with her as well.
Ichinose: unknown please put on your mask I would like not to see your face I know it was myself
Unknown: haha...funny but are you sure you can beat me I mean myself
Ichinose: stop laughing and try to keep up with me
Out of the blue, Ichinose was jumping from place to place and same with the unknown following her Nakashima stable the shield around them while back home in Japan Ogawa Aya are seeing that Nakashima's energy are getting better and better with the shield that she was created to protect both of them in danger.
Nakashima: Vice can you hear us from the future coms?
Vice: yes I can hear you loud and clear how is Ichinose doing?
Nakashima: Agent Miku was doing okay but not the unknown her viral are become more out of control
Suddenly, Ichinose had a break her up as she was using something to have the power to gain something for her.
Ichinose: unknown I will make you not have the power to defeat me
Unknown: don't you remove that power from my body Agent Miku!!
Ichinose: I'm sorry but I have to end this for all
Out of nowhere, Ichinose had removed the unknown power inside of her body but still, Ichinose had her power inside of her body and she had to step outside from the shield that create Nakashima by hand.
Ichinose: let go back to the year 2023 shall we Nakashima *breath heavy*
Nakashima: sure of course Agent Miku but she is not moving anymore did you manage to remove her power
Ichinose: yes I do but let go and she will gain a new power to destroy me
Right after Nakashima and Ichinose were taken back to the year 2023 and they were back in one piece Ayame was rushed over to see that Ichinose had to breathe so weak and her power are still there inside of the cells of her body while Ayame was hugging her that much to calm her down.
Ayame: Miku are you okay?
Ichinose: Ayame I'm okay but I want your warm hug that I miss so much
Ayame: sure of course I will give that hug that you miss that much
While Ichinose and Ayame were hugging each other and later back of the studio Nakashima had to go back to see Ogawa Aya inside the dorm room where she was there with Yumiki and Nagi are get her to stable her movement.
Nakashima: two you can go back to the studio now and thanks for taking care of me
Nagi: sure anytime let go Nao
Yumiki: I want to check if Agent Miku need some help with something
Meanwhile, Nagi and Yumiki left the dorm room and Nakashima had to see that Ogawa are go straight toward Nakashima she went for a big hug at her and she almost cried her face seeing with Ichinose had fought the unknown itself.
Ogawa: please don't be that stupid to do something like that ever again Yuzuki
Nakashima: I'm sorry Aya I won't but did you just say my last name did you mean it
Ogawa: of course, I mean that to say
Suddenly, Nakashima can't handle Ogawa's cuteness around her feeling about it and she dragged her chin and suddenly had to force to kiss her her lips while Ogawa had to see that Nakashima can't handle her overall cuteness between herself.
Nakashima: Aya you're so damn cute while I kiss you
Ogawa: thanks so much Yuzuki
Nakashima: shall we go back to see Agent Miku how did she feel
Both go back to see that Ayame and Ichinose are feeling much better and Future Vice and same as Vice are having a time with Yumiki but Vice are with Yumiki Nao and Future Vice is protecting Inoue Nagi from anything else with the unknown who had the new is coming here soon to destroy Agent Miku again until she had died in the year of 2046.
Ichinose: Future Vice and Vice I had promoted both of you as my new bodyguard
Vice: wait...hold on here you promote me as your bodyguard?
Future Vice: I'm honoured Agent Miku and I will protect Nagi for my life
Inoue Nagi was hugged on his shoulder and he can see that her face are happy to say that they were glad to have something to care for her.
Nagi: please be gentle with me Future Vice and I will stay with you until the end
Future Vice: I will take care of you Nagi
Ichinose: we'll need some extra plan to defeat the unknown without destroying anything including her heart being damaged
Kanemura and Haruyo had something more interesting plan to defeat the unknown without damaging her heart and it was drinking some of the last heal potions that it made from Kira and Kosaka inside the Sakura studio to have her drink that and see what could she do next to have a battle with Agent Miku by herself.
Kanemura: I had the idea of being defeat the unknown Agent Miku
Haruyo: yes and trust us on this Agent Miku
Ichinose: sure of course but what can you do with that to defeat the unknown aka myself
Kanemura and Haruyo are taken Ichinose back to the Sakura studio and see that we have the last of the healing potion to defeat her without damaging her heart or killing both of them at the same time.