Million Library: The Million Library is actually just a title, and its real body is a tall tower of Argyle Castle, built on the right side of the castle, and there is a city bridge between it and the main castle, which is comparable in height to the main castle. As the exclusive library of the Argyll family, it contains millions of books from ancient times to the present day, and the higher you go up the tower, the more precious the books become.

Templar: The Templar is a small Christian church built at the top of the castle, somewhat resembling an oval pot hat worn overhead, with an angelic statue encircling a cross at the top. The inside of the church is sacred and upright, not much different from the current Christian church, but it is more gorgeous, and it is the place where each generation of patriarchs of the Argyll family has contemplated on the wall.

Seraphic Statue: It is said that in the Middle Ages, the Argyle family helped the Christian pope, and the pope gave thanks to the statue of the god for the family, not far from the lake "Nasur" in the third arrondissement. The gods are the Seraphs of the Inquisitor of the Angel Clan, who are rumored to be dressed in red robes and have a pair of flaming angel wings, wielding the flame-burning Sword of Judgment to cut through all evil. The height of the idol is a little shorter than that of the main castle, and from a distance the idol is very majestic and majestic.