Kenji's only relative-his grandfather visit AD police office looking for Kenji. But Kenji refuse to meet him and sneak to the bar "Lost City". Kenji's teammates later visit Lost City and try to convince him to meet his grand father. But Kenji decline there is no need to bring up memories of his past. Hans told Kenji that he lost all of his memories in an accident and he always feel anxious about who he really is and to his past. After listening to confess of his past, Kenji finally changed his mind.