Is it wrong to try to pick up girls in a Dungeon Season 1, anime series 2015

Story:

As an adventurer living in Orario, Bell Cranel becomes the only member of Hestia Familia. Although he was very weak compared to veteran dungeon crawlers, he gained a special skill that enables him to become stronger quickly as long as his feelings towards Aiz, the Sword Princess whom he looks up to, does not change. With the help of his Goddess, Hestia and other people who cares for him, he vows to be strong enough to stand side-by-side with Aiz and protect everyone important to him.

External link: Official Website