Ancient heroes and the most incredible territory revolution! Dilluk received a useless skill known as "Ancient Summoning", but he managed to work his way up to be the king's advisor anyway. But then he was demoted to be the lord of a village in ruin in the middle of nowhere, all because of a co-workers scheme. When he witnesses the sorry state of his new territory, "ancient summoning" awakens! He summoned a hero from 4000 years ago! The heroes have unbelievable powers and he will work with them to create the greatest territory!

Though magical abilities should awaken in anyone, Tyler, an adventurer, has yet to have awaken his own abilities awaken for some unknown reason. Because he is unable to use magic, he is left behind in the depths of a dungeon by his party leader. However, when facing against a perilous situation involving his childhood friend Ariana, who stayed behind to help him, his hidden power awakens! What he obtained was unprecedented – the ability to use all magic attributes. After safely escaping the dungeon, Tyler hears about an herb that can cure his sister's illness, and sets a goal to challenge the super-advanced dungeon, forming a new party.