Manaporter of [InfiniteMagic]《魔力無限》のマナポーター ～パーティの魔力を全て供給していたのに、勇者に追放されました。魔力不足で聖剣が使えないと焦っても、メンバー全員が勇者を見限ったのでもう遅い～ ; Maryoku Mugen no Manaporter

Thanks to his infinite mana, Ishua has been working as a mana porter to the hero party, doing a perfect task of supplying mana to the party members who consumed a lof of MP and earning the trust of his companions. However, Alan, the hero decides to banish him from the party in a fit of jealousy. "We don't need a mana porter!"And chasing after Ishua through the forest Aria, the saint, appears wishing to continue adventuring with Ishua. The story of the banished strongest mana porter begins here!