Kein, a athering, found a rare ite it and turned it intomedicine to save her companion’s lifeShe looked like Altena, his childhood friend who already died, he gave it in exchange for sest adventurer Anastrea, people called her the sword princess The next day, Kein suddenly got an invitation to join an S rank party, beat down the strongest and the worst et confessed by a 20 years old saintKein’s sie completely because of his encounter with Anastrea