Demon Warrior Luna Varga

Luna Varga, the middle princess of Rimbell, takes the lead in defending her homeland against the Dunbas Empire's invasion. She discovers a unique magical connection with the Varga, a massive green reptile, after being embedded in its head during a castle cellar incident. As the Varga's de facto brain, Luna must navigate her new abilities, including her reptilian tail in human form, to protect her kingdom.