One day, while attending school with Ki, Keika encounters a young woman at the university who is able to see him and seems interested in being friends. She has a passion for teaching, but her lessons are not going well and she is struggling to gain the respect of her students. However, Ki suspects the woman has a very different reason for pursuing a frienship with Keika.
Such a weak spirit would 
disappear quickly anyway.
So ein schwacher Geist
verschwindet sofort.
Un espíritu tan débil
habría desaparecido en poco tiempo.
Un espíritu tan débil
desaparecería en poco tiempo.
Un esprit aussi faible
aurait vite disparu.
Uno spirito così debole
sarebbe scomparso presto comunque.
Um espírito fraco assim
desapareceria rapidamente.