The Hermit (IX) is the ninth trump or Major Arcana card in most traditional Tarot decks.From Wikiped

The Hermit (IX) is the ninth trump or Major Arcana card in most traditional Tarot decks.

From Wikipedia:  The Hermit is the “withdrawal from events and relationship to introspect and gather strength”. Seeking the inner voice or calling upon vision from within. A need of understanding and advice, or a wise person who will offer knowing guidance. A card of personal experience and thoughtful temperance.

Krem has been searching for his freedom, for his personality and, in a way, for his life style. He is holding his guiding light instead of the classical lamp of the hermit.