How could one write a novel with one sentence to pass the time?

A young man lost his way in the forest. He encountered danger again and again in his arduous journey to survive, but finally found a way home.

To write a'sentence novel', focus on making each sentence count. Keep it concise and full of meaning.

Just focus on the main plot and characters. Say what the story is basically about in a short and clear way.

A little girl got lost in the forest and cried helplessly until she found a kind deer. The deer asked her why she was lost, and the little girl told him that she had lost her way. The deer took her through the forest and through the grasslands, and finally brought her to a beautiful village. In the village, the little girl met a kind farmer who told her the way home. The little girl thanked the deer and the farmer gratefully and followed them home.

Keep it short, snappy, and full of intrigue. Make the reader want to know more in just that one sentence.

Just focus on the core idea or main conflict and describe it briefly. For example, 'A young adventurer seeks a lost treasure against all odds.'

Well, start with a powerful emotion or a unique concept. Make it vivid and engaging, something that instantly grabs the reader's attention.

First, think of a central theme or emotion you want to convey. Then, choose words carefully to pack a punch in a single sentence. Keep it simple yet evocative. For example, 'The lost key unlocked a hidden world.'

Start by identifying the key elements of the story, like the main character and the main conflict or goal. Then, try to condense them into one clear and concise sentence.

In the distant future, humans have mastered the technology of time travel, but they have discovered a terrible truth: time is not a one-way flow of the river, but can be manipulated and distorted.