(I wrote this a while ago but I figured it's worth a read. It's a very "What If" so this will be uncanon to my main Marvel vs Rider stories. Also, in a way, this is me attempting to return to writing so here we go! Also, I posted this on Wattpad as well.)

Phillip walked over to Shotaro, the two standing face to face to a damaged Ultron Sentry Officer.

"Are you ready Partner?"
"Ikezai!" Shotaro yelled.

A heavy wind picked up, the two partners standing shoulder to shoulder.
{CYCLONE!}
{JOKAH!}

Something was very wrong however as Shotaro unfortunately became a witness to. Phillip slammed a dark colored Cyclone memory into Shotaro's driver. Almost immediately, Shotaro's Driver began to spark up.

"Phillip?" Shotaro asked confused, the sparks alarming him. He realized that Phillip corrupted his Driver. But why?

{CYCLONE. MAXIMUM DRIVE.}

"PHILLIP-?"

An explosion took place from within the corrupted Driver, Shotaro being slammed into the ground bleeding out. The Double Driver on Shotaro's waist was damaged heavily. There were pieces of the driver all over the concrete floor.

"P-phillip? I know I can be Half boiled...But why?"

Phillip began to talk in binary numbers, evidently corrupted. Further evidence of this was seen in Phillip's eyes which were red, a number processes running within them.

Shotaro reached towards Phillip, bleeding heavily. "P-...Phill...Phillip..."

Phillip continues binary speak. Tears race down Shotaro's face.

"Phill-" Shotaro began, a final tear crawling from his eyes and onto the floor. His hand hit the ground, the hand becoming very pale. Shotaro ceased to move. Phillip continued his string of binary, a single tear going down his face.

"01001001 00100000 01100001 01101101 00100000 01110011 01101111 01110010 01110010 01111001 00100000 01001000 01101001 01100100 01100001 01110010 01101001 00101110 00100000 01010000 01101100 01100101 01100001 01110011 01100101 00100000 01100110 01101111 01110010 01100111 01101001 01110110 01100101 00100000 01101101 01100101 00101110."

Chase, with similar eyes, walked up behind Phillip. Chase had a dark demeanor, his every actions uncharacteristically colder.

"The elimination of Hidari Shotaro: Completed. Phase One: Completed. Phase two, commencing." Chase said, his voice emotionless and his face, expressionless.

Ultron, the mastermind behind the corruption of Chase and Phillip, appeared, walking behind the two. Phillip completely broke down as he dropped to his knee paying tribute to Ultron continuing to chant in binary code. Ultron, with a menacing red glow on his head almost resembling a smile walked towards the corpse of Shotaro. With a grunt, he stepped on Shotaro's left hand, noting the fallen Joker Gaia Memory still being grasped by the dead Shotaro.

"Silly gadget." Ultron ripped the Joker memory from the corpse's hand, beginning to press the button on the device.

{Joookah! Jookah!}

"This device..." Ultron began.

Ultron clenched it.

"Is pathetic."

He began to crush it, Phillip beginning to almost have a seizure.

{~~Jooookah-Jooka-Joo-Jo-J-J-~J~J~J~J}

Ultron raised his fist in front of Phillip before completely crushing the Joker memory. Upon opening his hand, the remains of the Gaia Memory hits the ground, nothing more but dust. A rage ignited in Phillip as he took out the Cyclone Memory. His left eye returned to normal, his right eye still in its corrupted red state.

"01001001 0110100 refuse to cooperate with you. Breaking away from programming."

{CYCLONE!}

Ultron fired a single blast from his right wrist, the Gaia Memory being blasted out of Phillip's hand. It flew, Chasing plucking it out of the air as he jumped, landing next to Ultron, his back towards Phillip.

"Chase. Please. Break free-"

{TRIPLE TUNE: BAT COBRA SPIDER!}

Chase transformed into Mashin Chaser, the black parts of the suit turning into silver color. Throughout the suit, a red energy could be seen flowing from within the suit. Mashin Chaser dropped the Gaia Memory crushing at it before firing a blast at Phillip. The blast was massive as it struck Phillip directly. Within two seconds, two very audible sounds could be heard. The first, a cry of help…of anguish…of distress…of defeat. The second…a thud. The sound of a body hitting the pavement. The sounds delivered a crystal clear message. The W Riders were no more.

"This display is pointless." Ultron stated.

The evil machine began to hover before flying away to enact the next part of his plan to destroy all Riders. Mashin Chaser is left alone, the transformation ending. Chase transformed into his Roidmude state, the "000" inscription on Chase's chest becoming very red. As the smoke cleared from the explosion, the corpses of Shotaro and Phillip could be seen within inches of each other. Chase returned to civilian form, a dark smile appearing as he turned around.

"Next target…Shinnosuke."

Chase walked off into the distance, hopping onto W's HardBoilder riding off.