A Mother's Love (male child mage reader X adoptive mother Lilith)

Cold, alone, and orphaned, (y/n) found himself wandering around London when he was taken in by Inorai Valualeta Atroholm and enrolled in the Clocktower. From the safety of the Clocktower, (y/n) thrived and discovered the depths of his magecraft. For the longest time, he had wanted nothing more than to make the woman he saw as a grandmother proud, but one night, he overheard her voicing her disappointment in him. This spurred him to take drastic measures, and after learning of a ritual occurring in Japan, (y/n) went to Japan to fight and win the Holy Grail War.