Egao Hitotsu de Lyrics - Fate/Stay Night

Egao Hitotsu de Lyrics - Fate/Stay Night belongs to the anime Fate/Stay Night, take a look at the argument:

In the wake of a devastating inferno that tragically claims the lives of his beloved family, Shirou finds solace under the wing of Kiritsugu Emiya - a compassionate soul who introduces him to the extraordinary realms of magic and righteousness. Years pass, and Shirou now roams the halls of his school as a diligent custodian. However, fate, with its twisted sense of irony, thrusts him into a perilous confrontation between two awe-inspiring beings known as Servants. Amidst the chaos, Shirou becomes ensnared by one of these otherworldly entities, enduring a near-fatal wound as a result. Yet somehow, against all odds, he miraculously survives, only to face the return of his relentless assailant. Driven by desperation, Shirou summons forth his own Servant - a gallant knight bearing the name of Saber. United by a shared purpose, Shirou and Saber embark on a formidable journey, immersing themselves in the fierce Fifth Holy Grail War. This storied contest brings together seven Servants and the formidable mages who summoned them, all vying for the coveted prize - the omnipotent Holy Grail itself. In the vast expanse between heroism and ruthlessness, Shirou struggles to discover his true path. His lofty ideals clash with the unforgiving realities that surround him, leaving him torn between becoming a beacon of heroism akin to his beloved mentor or succumbing to a grim demise. Prepare to be enthralled by the epic saga of Fate/stay night as it unfurls, following Shirou's relentless pursuit of purpose and the dangerous battles he must navigate on this treacherous quest. Let the timeless question resonate within you: Will this young man rise to the occasion and forge his own destiny or fall by the wayside in his valiant pursuit?

Now that you know the argument, take a look to another songs of Fate/Stay Night also called Fate Stay Night