Nobody went to Grim Lake. "Why?" you ask, maybe because everybody who went there ended up dead, & the lake had a creepy name. Everyone thought it was cursed. Percy Grim knew that it wasn't, because the lake wasn't cursed, he was. Dun Dun Dun. He fell in love. It's funny how love can create lives(you know what I'm talking about), yet destroy lives too. Now he was cursed to be alone, forever.
He was in love with Calypso. She was beautiful, hell, she was the definition of beauty. She had a great sense of humor, & best of all, she loved Percy. Which ultimately lead to her death. A witch (Regina) was in love with Percy too, but he didn't care, she wasn't Calypso.
Flashback Time
It was 1735, a night meant to be filled with joy and laughter. The wedding for Calypso & Percy was going to happen on a beach. They would be married when the sun rose sending red & pink lights across the light blue sky. But cray- cray Regina had a different plan.
Regina crawled to the tent where Calypso would be before the wedding. She stayed there till Calypso was alone and put a knife to her neck, she put up a fight but Regina always gets what she wants.
"Hello Calypso, got some flowers -" & then he saw Regina holding Calypso with a knife to her neck.
"What do you want?" He practically growled those words.
"No need to get all angry. I just want you to run away with me, I love you, and I want you to love me too."
"My heart belongs to Calypso, she's the only woman for me."
"Calypso who will die if you don't comply." At that she slightly pushed the knife in, drawing a thin line of blood.
"Fine."
So he went along with whatever Regina said until one day, he ran away. He had heard about witches but didn't know that Regina was a witch, so needless to say he was surprised when she teleported next to him. Regina was crying, her tears were dropping to the ground leaving puddles of tears on the ground.
"Why? I thought you loved me" Wow, who knew Regina was stupid.
"I'm sorry, but you kidnapped me, why would I love you?"
"Because I loved you, why can't you see that?"
"I hate you, get over it."
Regina was pissed. So she put a curse on him. He would be immortal, but alone, whoever met him would die a painful & horrible death, and he would be the cause f it. He would turn into a beast every full moon. So he would have an eternity of misery, just like she did. Except every ten years, nobody would die if they met him, for a whole month, so he fell in love again, or made friends, only to have them die.