A young mermaid named Coral could be a new character. She could be friends with the mermaids we already know from Neverland and help Peter Pan by using her ability to communicate with sea creatures. Another new character could be a pixie named Glimmer. Glimmer has the power to create illusions and she uses this to either help or hinder Peter depending on her mood.
One idea could be that Peter Pan returns to Neverland only to find that some of his old friends have turned against Captain Hook and are now living in an uneasy truce with him. Peter has to decide whether to break this truce or try to work with it. Another could be that there's a new threat in Neverland, like a dark magic that is slowly consuming the island, and Peter needs to find the source and stop it. Maybe he discovers that it's related to a long - forgotten spell he once cast carelessly.
Peter Pan could help the suicidal reader by showing them the joy of living in the moment. He's always full of energy and adventure, and he could inspire the reader to be more carefree and embrace life's little pleasures. For instance, he might take the reader on a flight over Neverland, making them feel the wind on their face and the exhilaration of being airborne, which could make them see that life can be exciting.
Oh, it's very good. The way the story progresses and the unexpected twists make it a must-read. The art style also adds to the overall appeal, making the manga visually captivating.