Tier Fallentite

Like the others, one of the world-saving heroes—a saint overflowing with compassion. Beyond her hero duties, she single-handedly manages the school chapel.

Known as Sister Tier. Calls herself an "Apostle of Love", claiming her mission is to save this world through love. Everything is love. Absolutely everything. But this love runs wild—she relentlessly pursues the protagonist with invitations. As a result, the protagonist remains deeply wary of her.

Ability: "Eternal Devotion"
The power to transfer others' injuries, illnesses, and all forms of suffering onto herself. Though the cost is severe, she hesitates not at all—calling it "a trial bestowed by God".