[Machine Translation] Rain, a beast tamer who was expelled from the heroic party, was leading a lively adventurer's life with Kanade, a cat spirit tribe member, and other girls of the strongest species. After a fierce battle with the demon tribe, Rain and his party became the heroes of Horizon. On the recommendation of Natalie, the guild's receptionist, they decide to look for a home of their own, but the ideal house they finally find is inhabited by the ghost of Tina, a chatty maid! Tina's noisy but enjoyable life with Rain and her friends helps Tina to heal her loneliness, but then, by chance, she is reunited with the avenger who once killed her. Furthermore, the evil hand of the mysterious Assassin, the most powerful profession in the world, is behind Rain and her friends, who vow to avenge Tina's death...? The third act of this adventure fantasy in which you will meet important friends and grow up!