Opening

I don't own Kamen Rider W or Persona 4

(Insert W-B-X ~W-Boiled Extreme~ here.)

W is shown on top of a building with his scarf blowing as he stares at Inaba.

(W-B-X Crime and the city)

Both Yuto and Yugo appeared together in a data screen.

Once again, someone's knocking at the door

Got a feeling it's a case; Welcome to Windy city

Tears do not go well with this city

Find the Keyword that's concealed in the darkness

The investigation team was at Junes looking at many photo's of the murders then they got up and walked around the area with Yuto asking for clues, Yu and Yosuke also helped out with the girls standing next to them until Yosuke knocks onto Chie making her kick him.

A dream that I cannot reach alone

(Look into the infinite archives,

dive into the sea of memories)

But with you around, we can make it come true, Half and Half

(Double Boiled Extreme!)

Yugo then looks at his book and was in the Gaia Library looking for any clues there, then it changes to many halfs of W, they group then see a murder scene with Dojima there with Adachi, then both twins took out they're gaia memories.

W-B-X!

The Bodies & Souls of two,

(I'll ride with Only you and no other)

Become one

W-B-X!

Upon meeting the ultimate partner

A miracle will be created (So We can make it)

Search for W (Double)!

They transformed into Kamen Rider W, they're friends also changed into they're rider forms and they faced many shadows that came facing them and they fought them off with W changing into his many forms.

(W-B-X Crime and the city)

They then all stood together as they look around the city with they're glasses.

The chaos of the city, the alluring scent of danger

A storm is coming; Welcome to Windy city

Slip through the congesting News and lies

Find the Keyword that's hidden from sight

A fog covers the city with many of the people not being seen except with the group using they're glasses, then they saw something and Yugo reads a book that gave them a clue.

Someday, the strength of this combination of trust

(As halves, the two are extreme,

Skills are unleashed from 2 ways)

Will, with no doubt, save this city, trust and trust

(Double Boiled Extreme!)

Marie was seen on top of a building and her hand was holding a Gaia memory but it was covered up by her hand, then the twins rode on they're bikes with Yuto and Yugo becoming Accel and Skull as they fight off against more shadows.

W-B-X!

The Bodies & Souls of fate,

(It can be no one else but Only you alone)

Become one

W-B-X!

The ultimate chemistry has happened

Sweep away the topic (So We can make it)

Search for W!

They then turned into Cyclone and Joker and they ran foward, then they merged into W with a shadow in front of them that did they're pose with a scarf behind it along with more humanoid shadows behind it.

People have disappeared from there,

And now, the city is but an empty box

The wind that connects us together,

There's no sign of cessation!

W then fights it and changes into Fang Joker and fights it off, then all they're friends joined them fighting off against the other shadows and W kicks him back.

W-B-X!

The Bodies & Souls of two,

(I'll ride with Only you and no other)

Become one

W-B-X!

Upon meeting the ultimate partner

A miracle will be created (So We can make it)

We're W (Double)!

The copy then punches W many times and many Reaper Shadows came and they shoot at them hitting W many times and he then gets sent to the ground, he then looks up at them while the other guy laughs.

W-B-X!

The Bodies & Souls of fate,

(It can be no one else but Only you alone)

Become one

W-B-X!

The ultimate chemistry has happened

Sweep away the topic (So We can make it)

Search for W!

He gets covered by winds blowing all the Shadows away making the copy angry and he saw a shadow of W but that one was different with two w's on his head, he then grows wings and charges at him.

(W-B-X Crime and the city x2)

Then all the riders posed together making then title appear.