- Alternative:約定之聲, 約束サイレン, The Promise Siren
- Author:
- Views:9.363 view
- Status: Completed
- Genres: Shoujo , Drama , School Life , Slice of Life
- Bookmark Remove Bookmark
Yakusoku Siren
Content:
A heartrending and heartwarming story about two twins: one who hates everything like himself and one who wishes to keep his promise from long ago.