In the 734th year of the Star Calendar, you took your younger sister and fled from home. The wind was strong and you died at sea. The script was written, the actors were cast, and the gears of fate began to turn again. [This is a world of love and magic] Here you will play the role of a teenager who lost his sister, no matter how much you pay, you must take her back from the devil! [This is a growth history full of blood and tears] Here you will make all kinds of partners, including happiness and disputes, protection and betrayal. [This is a powerful guild built by you] Here you will build a powerful guild from scratch, build houses, research technology, recruit partners, and make full preparations for attacking the demon world. [This is an unforgettable adventure] We are committed to creating a real world, so we have drawn scenes with different scenery, each scene will bring a different adventure experience, and there are rich elements waiting for you in the scene To explore, your choices will become real and affect the world.