Liam’s friend, initially characterized by her fascination with fame and celebrity culture. She evolves throughout the story, gaining confidence and insight through the challenges she faces alongside Liam.

Liam’s parents play crucial roles in his development; his mother is concerned and protective, while his father is more relaxed and humorous, strongly influencing Liam's personality and growth.

The charismatic and eccentric owner of the Drax corporation, orchestrating a secretive rocket launch. Her character embodies both visionary ambition and a reckless disregard for safety.

A father-son duo marked by their transactional view of the world due to past trauma and wealth, reflecting the influence of materialism and the pressures of maturity on Hasan's childhood.

A competitive duo with a strained relationship, as Monsieur Martinet pushes Max to succeed, valuing performance over emotional well-being, which affects Max’s behavior during their adventures.

Samson Two and his father are logical and intellectual, with Samson Two often distancing himself from emotion by insisting on a rational perspective, which is challenged throughout the story.