aimlessly (adverb)

1. He wandered aimlessly through the store, looking for the punchline that seemed to be missing.

2. The character aimlessly roamed the pages of the comic, unsure of their purpose or direction.

3. The protagonist aimlessly wandered the empty streets, contemplating the meaning of life.

4. The main character aimlessly drifted from one adventure to another, never settling in one place for too long.