Obtain Fire Immunity
"Your strength is really insane for a low-rank demon, little girl." Aries then moved back to his original spot. "How did you increase your strength so much? Even if you used your light power, I wouldn't feel such pain if you didn't increase your strength, and your attack just now was even stronger than Tauri the Taurus."
"That's my secret." Feltia replied with a shrug. "Anyway, you lost the bet, so you owe me three wishes. However, I won't use them now, especially since I haven't encountered any trouble in this realm, and I will use them if I encounter trouble in the future."
"Fine! I will fulfill my promise." Aries then turned to Tessa, who immediately prostrated herself on the ground with her face pressed against it, her body trembling even more. "What are you going to do to her?"
"Hmm?" Feltia also turned to Tessa. "I am not concerned with her life or death; she is not my friend. You are free to kill her if you wish."