Maryoku Mugen No Manaporter

Ishua, blessed with infinite mana, has been faithfully serving as the hero party’s mana porter. He flawlessly supplies mana to his companions who burn through their MP, earning their complete trust. But when the hero Alan, consumed by jealousy, suddenly banishes him with the words, “We don’t need a mana porter!”—everything changes. As Ishua flees through the forest, the saint Aria catches up to him, desperate to keep adventuring by his side. And so begins the tale of the strongest mana porter, cast aside yet destined for greatness.