I, Who Blocked The Demon King's Ultimate Attack, Ended Up As The Little Hero's Nanny!

The eccentric party of the "Strongest Middle-Aged Meat Shield" and the "Weakest DPS Little Hero" partner up to grind their enemies to death! With their strong survivability, they lead a comfortable dream life in another world where everyone is out for themselves!"The strongest shield" teams up with "the weakest carry"! Watch as this pair of oddballs rely on their survivability to grind enemies to death and lead comfortable lives in this world where every man is out for himself!