Part 5/13:
The tribe’s wise elder warns against approaching the cube, but curiosity, driven by dopamine, overcomes caution. Carl’s brother boldly attempts to touch it but is swiftly absorbed into the structure when the doors part, spilling unknown light and warmth. Panic ensues, but Carl's resolve compels him to venture inside. Before entering, he dons a protective necklace bestowed by the elder and takes a deep breath, steeling himself. Inside, he encounters an inviting aroma—an unfamiliar, calming scent—that elevates serotonin levels, inviting trust and anticipation.