Bell Cranel, the protagonist of the light novel series 'Is It Wrong to Try to Pick Up Girls in a Dungeon?', is reported to be 14 years old at the start of the series. He's such a fascinating character! A youngster in a world filled with mystery and adventure. It's very enjoyable seeing his character evolve over the course of the story. Bell, guided by his gran’s last words, desires to be a hero and keeps extending his limits during his adventures. Besides, with his special ability that allows him to grow faster makes it even more exciting as he becomes stronger with every encounter. More importantly, his age also plays a critical role in his development and the shaping of his personality throughout the series. In my view, Bell Cranel's age combined with his heroism and determination mirrors the classic coming-of-age theme found in many compelling stories.