Housekishou Richard-shi no Nazo Kantei S01E09 - The Alexandrite's Secret

One month has passed since Richard`s disappearance, and it`s now autumn. Seigi asks Richard`s mentor Saul who has appeared at Etranger about his whereabouts, and in return Seigi is asked why he wants to see Richard. However, Seigi searches his own feelings and decides what he will do when he sees Richard and heads to London alone. On the way there, he meets a man named Jeffrey claiming to be a relative of Richard`s.