You call this a projection?

What is a sword?After Shirou Emiya awakened the memories of his past life and obtained a system that allowed him to travel to other worlds, his horizons were broadened by witnessing the wonders of those realms, and he suddenly reached a moment of enlightenment."Only swords... how could it be such a limit!"Shirou Emiya: "Trace on!""False Magician's Red"Consequently, by the time the Holy Grail War officially began...Rin Tohsaka exclaimed in agitation:"This isn't Projection at all!!"Crossover with Jojo's Bizarre Adventure, Jujitsu Kaisen and others.