Riku Yuuki explains the game of Grave Buster to Suigin. In the game of tomb raiding and tomb guarding that has gone on for years, Riku Yuuki ended up being the one and final guardian to guard the Goddess’s tomb. Suigin finds out that guarding the Goddess’s tomb is connected to protecting Riku Rei, as well, and tells Yuuki as he is fading away that he will become the last guardian.
They have fought over the 
Goddess's tomb for 1,000 years.
استمرّت معركة بين الطرفين على ضريح
الإلهة لألف عام
Zwischen ihnen findet seit tausend Jahren
ein Kampf um das Göttinnengrab statt.
La batalla entre ellos
por la tumba de la diosa
La batalla entre ellos
por la tumba de la diosa
Le combat de ces deux puissances
Le due fazioni combattono da millenni
per la tomba dove riposa la Dea.
Uma batalha que tem continuado por
mil anos sobre o túmulo da deusa.
Они не прекращают сражения 
за гробницу богини уже целую тысячу лет.