In a world where dungeons abound and adventurers strive to conquer them, a trend of 'attacker supremacy' has emerged. Supporters, those who aid attackers rather than directly fighting monsters, are deemed lazy and unnecessary, often leading to their expulsion from parties. Monog, a support mage and general handyman in the adventurer party 'Storm Breaker', feels this pressure acutely. Surrounded by exceptionally talented attackers, he believes his support is redundant, especially as he's relegated to the sidelines of their seemingly close-knit group. However, his party members have no intention of expelling him, quite the contrary. This story follows adventurers as they journey to the depths of the dungeon, overcoming challenges and facing their own complex emotions.