Wish: Tatta Hitotsu no Negaigoto
Only One Wish·ｗｉｓｈ ～たったひとつの願いごと～
A service allows users to make a single wish by texting a specific number, after which a dark angel appears to fulfill it. People use this opportunity for various desires, such as romantic affection, revenge, or resurrection. However, the consequences of these wishes can be unpredictable and potentially disastrous.