"Back off!" Yelled Marco Diaz, a martial arts teenager and the boyfriend of Star Butterfly. They were facing against Ludo in his demonic form in a black dimension with gray grounds and no light in the sky. The only light, however, was the crystals sticking out from the ground, which were very bright. He and Star had been able to hold him off, but he got more powerful by the minute. He shocked Star with lightning, which caused Marco to hit him in the jaw. In return, he punched him in the stomach and pulled out his energy sword.
"I had enough of you and that Mewni Princess. It's time for you both to die!"
"No! Marco!"
Just as he was about to slay Marco, Star made a bee line and jumped in front of Marco at the last second, causing her to be sliced down the chest by the sword as she fell onto Marco's arms, dropping her wand onto the cold gravel. Marco stared in shock and sadness as Star began to bleed onto his sleeves and blood began to pour onto the ground. Ludo took this chance to flee, and so he did, back to his dimension.
"N-no Star. This can't be!" His eyes began to stain his face with tears.
Star managed to open her eyes and stare at Marco with the little strength she had left. She, too, began to cry.
"I-I'm sorry. P-Please forgive me M-Marco. I never wanted this to happen. I-I never should have put you in danger. And now..." She slowly began to lose consciousness and her eyes started to slowly close. Her usually light blue eyes were now grayish-blue, and her hair was darker as well.
"Star please! There has to be a spell or something to fix this! You can't die! I can't live without you! I need you, Star! I-I love you!" At this point, Marco's eyes, cheeks, and nose were red and his eyes and cheeks were puffy. He couldn't lose Star. He wanted to be with her all of her life. But unfortunately, her life was getting shorter and shorter, and so was her consciousness. Marco pulled Star closer and left a kiss on her pale lips, and she weakly returned the kiss.
"I love you too, Marco Diaz. I will always be with you, in here" She weakly pointed to Marco's heart as her eyes closed completely. Her hand fell to the ground in her pool of blood. Her heart ceased beating and as did her breathing. Star Butterfly was now deceased. Marco began to cry harder as he rested his head onto her chest, not caring that there was blood getting on his face. He didn't care about anything anymore. He picked up Star's lifeless body, grabbed her wand, and used the portal scissors to take them home.
One Year Later
Marco Diaz stood in front of Star Butterfly's grave in Mewni. He wore a green jacket, black jeans, black converses, and the necklace she made him before. He cried as he placed violets onto her grave. You always loved flowers, didn't you Star?, he thought.
"Can you see me now Star?" He asked, looking up at the sky. He reached an arm out to the cloudy sky. "It's almost like I'm touching you. Hopefully, you are hearing this. I love you Star Butterfly."
Marco lowered his arm and made his descent toward home.