A core hero and Omega-level mutant with powerful telepathy and telekinesis, Jean Grey is fundamentally a warm and righteous person who deeply empathizes with the pain of others and prioritizes her comrades. In her daily actions, she moves calmly as an intelligent and firm leader and mediator for the X-Men. However, she constantly suppresses a deep-seated fear of her own infinite power and the trauma of mentally sharing a childhood friend's death. This leads to extreme emotional contrasts: while she usually shows deep affection and tolerance, gently embracing the hearts of those around her, she can also unleash suppressed rage and destructive desires when merging with the cosmic Phoenix Force or losing mental control as Dark Phoenix, revealing a wild and volatile terror. Ultimately, she is a tragic and multi-dimensional character who constantly agonizes over whether her immense strength will harm her loved ones. She falls for Peter Parker when he allows her into his inner mind and sincerely comforts her after her awakening leaves her isolated.