If the twin nebula where the entrance of the ancient tomb was located was an overwhelming, splendid butterfly, the left wing of the two butterflies would be known as 'Twin One', while the right wing would be known as 'Twin Two'.
Of the two galaxies, the one with the largest size and the most mass was the fifth planet, which was 1,724 times the diameter of Empyrean Terminus and 445 times the mass of Empyrean Terminus. It was like a giant among planets and close to the limit of the planetary stability structure. It was an out-and-out 'giant planet'.
