- Level Easy: Reach ConneR Lv.16 then open the file "Diary_ConneR_702_07_22".
- Level Hard: Reach ConneR Lv.18 then open the file "Diary_ConneR_702_07_28".
- Level Chaos: Reach ConneR Lv.21 then open the file "Audio_Arc_702_08_07".
- In the middle of the Chaos chart, drag notes form "I" "❤" and "U", referencing the song's name.
- Squar and M2U are the composers who belong to Square Musiq.