Is it wrong to seek encounters in the underground city? Season 1

The story takes place in a bustling city called Orario. There is an extremely large and complex maze underground in this city, which people call "underground city". One day, a young boy named Bell (voiced by Matsuoka Masaki) met a girl named Hestia (voiced by Minase Inori). The boy who always wanted to be an adventurer and the girl who had been looking for her family members hit it off and started a wonderful adventure together. Bell has always believed that in the dungeon, he will meet his destined heroine. So, on this day, at the moment of life and death, an adventurer named Ace (voiced by Onishi Saori) appeared in front of him. In a dramatic moment, Bell immediately fell in love. In addition to Bell and others, also active on the adventure front are the girl Liluka (dubbed by Uchida Mari), the blacksmith Welf (dubbed by Yoshimasa Hosaya), the swordsman Yamato Mikoto (dubbed by Chinatsu Akasaki), a girl with a super high IQ.