Do You Love Your Mom and Her Two-Hit Multi-Target Attacks? Vol. 2 (manga)

A momentous debut!
When Masato realizes that he and Mamako are flat broke, they set out on an adventure to earn some cash, accompanied by their arrogant Sage, Wise, and sweet Merchant, Porta. Luckily, they find a promising cave for treasure-hunting...but why is Mamako soaking wet?! Whether it's dungeon crawling, armor shopping, or just finding your way around the world map, not even the simplest of RPG activities can go smoothly when your overpowered Mom comes along for the ride!