Lv2 Kara Cheat datta Moto Yuusha Kouho no Mattari Isekai Life

A kingdom known as Klyrode annually brings in heroes from different worlds to battle the Dark One and his demonic forces. Banaza, a merchant from the city of Paluma, is unexpectedly summoned but proves unsuitable due to his lack of magic, combat skills, and low stats. After an error prevents his return home, he is dismissed and sent to a remote part of the kingdom by the ruler, who wishes to be rid of him. His situation appears hopeless until he discovers that he gains powerful abilities once reaching level two.