To provide an outline of the story and help write a short novel based on the content of the story
Story summary: The story takes place on a small island called "Shadow Island". The people on the island are all mysterious black lifeforms. They have extraordinary abilities and powerful strength. The protagonist of the story is a young black life form who aspires to become the leader of the Shadow Island but faces various challenges and trials. Short story: When night fell, the Dark Shadow Island became a dark sea. The people on the island gathered together to enjoy their unique way of life. They have superpowers that allow them to control objects or shoot dark energy. On this island, there was a young black life form called Ivy. She had always wanted to become the leader of the Shadow Island and lead her friends to realize their dreams. However, she was facing a huge challenge and test. She needed to prove her worth by competing with the other black lifeforms. One of Ivy's competitors was an ancient black life form called Jack. Jack was a very powerful black lifeform. He had many years of combat experience and wisdom. Ivy knew that Jack was her biggest challenge, but she also realized that only by defeating him could she realize her dream. Thus, Ivy began a tough battle. She used her superpower to fight Jack fiercely. Although Jack was very powerful, she did not give up. She used her wisdom and perseverance to defeat Jack and become the leader of Shadow Island. From then on, Ivy became the leader of Shadow Island. She led her people to create a better world. Her courage and wisdom became a role model for the other black lifeforms, who continued to strive to realize their dreams.