apprenticeship (noun)

1. In the animated series, the young superhero starts his apprenticeship under the guidance of an experienced mentor.

2. The horror novel depicted a chilling story where the apprentice witch was trapped in a haunted house during her apprenticeship.

3. The futuristic film portrayed a future society where robots and humans coexist, and the protagonist embarks on an apprenticeship to learn advanced robotics.

4. The classic masterpiece is a coming-of-age novel where the main character undergoes an apprenticeship with a famous writer to hone his writing skills.