Note: I do not own the characters or Death Note in anyway (unfortunantly). I know I didn't get Beyond's past right, please don't be mad, but I wanted to change it a bit. This is just for enjoyment~ so enjoy~ ^^
Your Bloody Valentine February 14th. Valentine's Day. 3 years ago, a serial killer named Beyond Birthday was placed in jail for the murders of Backyard Bottomslash, Quarter Queen and Believe Bridesmaid. His motive was quite simple. To have L, the worlds greatest detective, notice him. He thought the crime wasn't THAT bad considering his victims were going to die that day anyway. How did he know that for certain, you ask? His eyes. A Shinigami's Eyes. The eye's of Death. Beyond Birthday was born with these cursed eyes. These eyes allow him to be able to see everyone's name and lifespan (unless you posses a Death Note, in wich case you'd only see their name). No one knows how he was born with these eyes. However, theory says that if a Shinigami can drop a Death Note into the human world, why can't they drop their eyes as well? Since he was born with them, he didn't have to make a deal with a Shinigami for them, therefore he wouldn't lose any of his lifespan. He also learned, from the time he was 3 years old, that knowing people's names BEFORE they introduce themselves probably isn't a great idea. All it did was scare them and drive them away. Beyond didn't want that.
After his parents died in a house fire when he was 5, Quillish Wammy, a man who assisted L and founded, and created, the orphanage known as Wammy's House, found him wandering the streets and brought him to his orphanage for very gifted, and exceptionally smart, children. He grew up there and left when he was 18.
Soon after, he got this twisted idea to create a puzzle that even L himself wouldn't be able to solve. He became a murderer and, using his gift, found 3 people that were due to die on the days he picked. He thought the way they died was better than what their death might have been. He put them to sleep so they wouldn't feel anything and then did his brutal and bloody murders. Painless, he thought. The way he saw it, he was doing them a favor and in return, they helped him with his puzzle. He would've won if the detective L hired as his shield, Naomi Misora, hadn't figured it out and ruined his last murder. The victim: Himself. But enough about that. Lets move onto what happened when he escaped. The story begins a month before Valentines Day.....