Pina

Pina is the sixth daughter among the World Tree Spirits, renowned for her mastery of illusion arts and trap crafting. She single-handedly oversees a concealed dungeon, and while her outward personality leans toward pranks and a haughty tsundere attitude, she harbors a genuinely gentle heart and has built safety measures into her dungeon to protect others. After crossing paths with the protagonist Ain, she joins his party, embarking on adventures driven by her wish to reunite with her sisters, all while serving as the team's liveliest source of energy.