Stella Sora · Update notes
Main-story preview: Wholeness at Reunion’s Dawn
The special main-story chapter was announced for the October 20 update, with its second half following the October 30 update.
Release scope
The official preview distinguishes the special chapter’s opening and later story release.
It supplies no exact maintenance-completion time, stage rewards or recruitment-phase periods, so the story dates have not been converted into banner start times.