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.
You are already a splendid 
tomb guardian, Young Master.
أنت حارس أضرحة بديع من الأساس
...يا سيّدي الصغير
Du bist bereits ein hervorragender
Grabwächter, junger Meister.
Eres un gran Guardián de la Tumba.
Eres un gran Guardián de la Tumba.
Mais non, vous êtes
un gardien exemplaire, jeune maître…
Sei già uno splendido Guardiano, padroncino.
Você já é um guardião
esplêndido, jovem mestre.
Ты уже был прекрасным 
стражем гробницы, юный мастер.