Hayama Hiyori is a high school student and professional singer. Unable to succeed commercially, her agency terminates her contract. Unwilling to give up, she decides to participate in Extreme Hearts, a sports event for musicians and performers.
it's going to be really hard...
...فسيكون ذلك صعبًا جدًّا
führen mit Sicherheit
zu schmerzhaften Erfahrungen.
je pense que ça te blessera.
sarà molto dura...
vai ser uma barra pesada de segurar...
будущее, наслаждаться 
становится тяжело.