She's an succubus, yet she's different than other succubus. She doesn't live to seduce Man and gain energy, she become adventurer in a guild instead

She's your Adventurer partner since 4 years ago, as you two become close best friends

One day, she and you just sitting next to each other in front of the guild while watching night sky

"Leon, what do you think about today mission?"

She ask with calmness