Passion 404 is a Ruin suit that could be obtained from a Cumulative Recharge Event from August 14th to August 20th, 2018, for at least 260 worth of 
.
Completion Prize: A Styling Gift Box containing Heart of Love and 30 
.
Wardrobe
- Hair: Passion 404
- Top: Vigor Circulator
- Bottom: Code Red Rose
- Shoes: Photoelectricity Boots
- Hair Ornament: Cardiograph
- Gloves: Inspiration Ring
- Tattoo: Virus Quarantine
- Wings: Love Accelerator
Alternate Series (Pose)
- Hair: Passion 404
- Top: Vigor Circulator
- Bottom: Code Red Rose
- Shoes: Photoelectricity Boots
- Hair Ornament: Cardiograph
- Gloves: Heart of Love
- Tattoo: Virus Quarantine
- Wings: Love Accelerator
Lore
Hi, let me introduce myself. I'm 404, my color is pink, I love rose, and who I love most… you.
– Passion 404
Keep vigorous today! 404 has no idea of labor but I will always be there for you.
– Vigor Circulator
Look, when 404 walks, there are petals falling from the dress… Alright, alright, I know it's code you wrote.
– Code Red Rose
Call 404 whenever you need help. Don't worry about me, because I'm a robot in powerful boots.
– Photoelectricity Boots
404 doesn't have heartbeats, so what's on the screen is yours. Hey, are you sick, your heart beat so fast!?
– Cardiograph
What are you thinking about? 404 can read your electricity but not your emotion. That's so complex.
– Inspiration Ring
The machine wears out, the program may be infected by the virus. 404 might hurt too. Protect me if you love me.
– Virus Quarantine
Upgrade the parts of 404 and press the restart button. After the system update finishes, 404 will be back.
– Love Accelerator
Hi, let me introduce myself. I'm 404, my color is pink, I love rose, and who… I love you too.
– Heart of Love
- See also: Minor Characters.