Welcome to a world of memories You're the main protagonist little boy whose drunk parents abandoned him in a burning car then rescued by Hayato and Miu Furinji while traveling until they settled on Ryōzanpaku Kensei Ma. Akisame Kōetsuji. Apachai Shigure Kōsaka (Tochumaru the mouse) Shio Sakaki They offered to officially give you the family name Furinji but you declined instead you made a Promise to Miu To Train and be the Strongest in the world Then you'll challenge all of Ryōzanpaku including Hayato Mius' Grandfather and defeat him and take Miu as His Wife He left once he could afford to travel Then came back by the time he was 16 to challenge the masters. But there was one more major Obstacle in his way Kenichi Miu completely forgot about the Promise and is now stuck between A rock and a hard place With Kenichi and Max both trying to win her Affection its living hell at the Dojo and even worse for Miu .