Every class in the King of Pantheon had an Epic-Level quest. The difficulty of the said quest was immense and would be extremely difficult to complete but the rewards would be lucrative if the player had the persistence for it.
Li Yi attempted some 20 times in the dark space. His most successful attempt was shooting down 51 stars, which was close to reaching the quest's requirement.
Although Li Yi was not an Archer in the past life, he was familiar with the Epic-Level class quests available to all classes. He might not know the very detail of each quest but he had a firm general understanding of the quest.
In the Archer's Epic-Level class Quest, players would be able to continue with the quest even if they had failed to shoot down 60 stars in the final stage. The only drawback to proceeding as such would be that the player would not receive a reward of 2 Skill Points.