I Won the Holy Grail War by Summoning Dabao at the Beginning.

Wang Shan, who was studying abroad in Fuyuki, was involved in a ritual called the Holy Grail War in the middle of the night. In a desperate situation, Wang Shan summoned a heroic spirit named Xu Sheng. As an ordinary person, can he survive this war? And what kind of conspiracy is hidden behind this war? The story of the seven heroic spirits and their master is about to be staged in Fuyuki City. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.