Maybe write about a group of friends trying to achieve a common goal, facing various challenges and growing along the way. It could be something like starting a business or competing in a sports tournament.
One idea could be a story about a young adventurer who discovers a hidden, magical world in the attic of an old, abandoned house. They meet strange creatures and have to find a way to get back home while also protecting the new world from an evil force.
You could write about a memorable adventure you had or one you wish you could have. Maybe a day at the beach, a hiking trip, or a fantasy journey to a magical land.
How about a story based on real-life events that have had a significant impact on people's lives? It could be inspiring or thought-provoking. Also, a romance story with complex characters and their journey of love and growth is always popular.
One idea could be a young adventurer who discovers a hidden, magical forest. In this forest, the trees can talk and they hold the secrets of an ancient civilization. The adventurer has to solve riddles set by the trees to find a magical artifact that can save his own world from an approaching darkness.
One idea could be to write about a love story between two people from different cultural backgrounds. They meet by chance, perhaps while traveling, and initially struggle to understand each other's ways but gradually fall in love as they learn more about each other's cultures. For example, a girl from Paris meets a guy from Tokyo. Their different languages, food preferences, and social norms add both humor and depth to their relationship.