Ange operates as Ellie's partner Magus, fulfilling the role of her constant companion and emotional anchor. She maintains a watchful, intimate connection with Ellie, regularly infusing their interactions with lighthearted teasing—particularly about Ellie's affection for Kanata. This dynamic showcases Ange's capacity to simultaneously bolster Ellie's spirits and nudge her outside her comfort zone, especially concerning romantic challenges Ange labels "young love in hard mode" during Ellie's struggles. Her presence weaves through routine moments and pivotal social gatherings alike, exemplified when she aids Ellie in preparing for a group excursion to a water park. During this event, Ange actively spurs Ellie to seize the opportunity and join the outing, reinforcing her supportive nature. She also engages in the group's playful exchanges, including teasing Ellie over her visible disappointment when Kanata extends invitations broadly rather than exclusively to her.