Suigin is pulled into the world of “Grave Buster” by a woman named Twin Star. Surprisingly, Suigin ends up meeting his grandfather, Riku Yuuki, who should’ve been dead, and he can’t hide his doubts about this whole situation. Then a woman named Shostia performs a ritual that reawakens Suigin’s childhood memories. Before they can enjoy their reunion, they are attacked by someone...
and vice president of the 
God Grave Tech Company,
،ونائب رئيس شركة غود غريف تيك
und Vize-Vorsitzende der
God Grave Tech Company,
y vicepresidente
de God Grave Tech Company
y vicepresidente
de God Grave Tech Company,
comme vice-président
de God Grave Digital
e il vicepresidente
della God Grave Tech Company,
e vice presidente da God
Grave Tech Company,
вице-президентом компании Год Грэйв Тэк.