When everyone is super excited about going to their 3rd event of the birthday party and later we are going to have the most time ever in the Tokyo dome.
At the Nogi dorm where everyone is ready for the birthday party event and the 3rd gen with 4th gen are super excited and they rush to the Tokyo Dome and see all of the celebrate of Kaki Haruka birthday and went she go to the dressing room she changes into her birthday suit that she keeps for her 20th birthday and later went she change into that and out of a sudden, she hears screaming from outside the Tokyo dome.
When Kaki went outside the dressing room and saw everyone is scared by the people who had been taken hostage and went they saw Kaki and he drags her with all of the members plus the staff and crew.
Kaki: what are you doing with us?
Wolf Gang 1: you shut up!! And where did Seira-chan go?
Out of nowhere, Seira appears in front of them and he takes out his gun and point at the birthday girl which is Kaki Haruka who is scared by him.
Wolf Gang 2: so you are the famous person who had to save everyone from danger and how are you going to save her then?
When Seira look at Kaki with her shocked eye and he didn't say anything yet but he pull the trigger and suddenly, we all saw that Seira take a bullet from her and she got hit at her chest and she still standing and she also have some backup from her own and later she calls special force to take them out.
Wolf Gang 1: look like you are going to die just save your friend
Seira: Kris Nisan now!
In the meantime, the vamp clan took the wolf gang and later they had turned into dust and they collect the dust and put it into a jar.
Kris: Seira you got been shot
Seira: I'm fine just call the ambulance
Kris: of course
Meanwhile, Kaki open her eye and saw Seira is been shot in her chest and she was bleeding out and she leaned against the walls and she saw Kaki that she rush at me and asked that I was okay.
Kaki: Seira...are you okay and why did you save me?
Seira: I just want to save you from danger and now I been shot in my chest
Kaki: I can hear the ambulance siren coming this way
Before Seira take her deep breath and her vision is fading away and right after Kris went to the ambulance they check on her pulse and say that she dies and Kris had an idea to save her from keeping her alive and stable.
Kris: I will save her
Kaki: please do everything to save her
Kris: okay but everyone please stay back
While everyone stays back from Kris and he does something to Seira and he uses a hospital knife to cut his hand and his signal drops off his blood and went into her mouth before we know that she was drinking the blood from Kris's hand.
Kris: okay now arise!
Finally, Hayakawa Seira wake up and her eye is dark red and she saw everyone is surprised by her just waking up from whatever Kris do to save her from dying.
Kris: Seira how is your feeling?
Seira: I feel fine and why does my body feel so light
Kris: now you are a vampire and you are were vamp family
Seira: I am a vampire?
Kris: yes and welcome
Seira: please everyone can I have a moment with Kaki
Kris: of course okay everyone let go with me I want to show you something great
Everyone agrees with Kris and they left the room and go to the car parking and just alone Kaki with Seira alone together.
Kaki: how is your body feel?
Seira: my body feels great and thanks for staying by my side
Kaki: of course but others didn't know that you are a vampire yet
Seira: just keep a secret and never tell them that I am a vampire if not they will find out soon or later
Kaki: sure
Before Seira want to have a moment alone with her at somewhere place and quiet and she grabbed her hand and said to her was ''Kaki I want to show you something'' and she replied back to her was ''I would love to'' and they left the Tokyo Dome and leaving the place and went into the car that Kris prepare and they drove off at the place it called ''no one can find this place'' and they were inside the car Kaki can feel weird and strange with the new Hayakawa Seira as a vampire.
Kaki: it feels weird that you are a vampire now
Seira: yes I know and I didn't believe that I'm now a vampire but I didn't feel like it
Kaki: how so?
In the meantime, while we have talked to each other and right after we were done and Kaki with Seira went to the Nogi dorm and others saw that Seira look or her skin shines brightly but Kaki had asked her more questions than other of her member as well.
Akimoto: Kaki can I ask you something about Seira looks
Kaki: sure what it is?
When Akimoto asked Kaki and her eyebrows went up and she rush to Seira and drag out from the dorm and later she whisper in her ear saying is ''Akimoto know you had dead but how come did you come back alive just like that'' and Seira look at Akimoto and she walks toward her and she go flirting with the captain of Nogizaka46 member.
Seira: so Akimoto can you see me over there for a while, please
Akimoto: uh...sure okay
Kaki: Seira what are you doing with Akimoto?
Seira: relax I just hypothesis her
Kaki: wait...vampire can do that to human
Seira: sure of course
Meanwhile, Akimoto and Seira went near the stairs and they start to talk but suddenly, Seira start to get real on her and Kaki saw that Seira is touching her body and she rushed into her and close the door while everyone is looking for Akimoto for the taking a picture with the birthday girl which is Kaki Haruka.