Looking for My Older Sister with My Childhood Sweetheart

The dark sword light illuminated the darkness, but what bloomed before that was the shining silver light. "Legend of the Sword Master: Memories: Looking for my older sister with my childhood sweetheart" In order to find his childhood sweetheart Yuuki Mana and fulfill their childhood agreement, Shangguan Yuhong, who had completed his studies, finally found time and raised enough travel expenses to come to Tokyo. But what Shangguan Youhong didn't expect was that when he was looking for his childhood sweetheart, he found his elder sister. Volume 1 of "SAO's Three Swords Styles" is currently being serialized