ZDC UR Tears to Tiara Kakan no Daichi ティアーズ・トゥ・ティアラ Portable 10 Easy Mode Rank S Story Battle 23-27

The stage where you either beat all monsters or Gaius is annoying. I also hear that if you do not get all chest when you face Gaius, it will still be there in the next battle, though I never tried to check if that is true. 4th Set.