No Matter How Hard I Tried, I was Banished from Level 0 for a Thousand Years: The Boy Who was Called the Enemy of God Meets the Goddess of Company Slaves and Gains the Strongest Power

Tinto, an adventurer, is unable to raise his level and is called God's Enemy. He's expelled from the party, only to meet the goddess Esther, who surprisingly discovers he's still at level 0 due to her mistake.