Tsubasa-chan, Kimi wa: Matching shita Onna wa Satsujinki

Sousuke, an unremarkable university student, finds his one solace in exchanging messages with Tsubasa, a girl he met through a dating app. Cute and kindhearted, she seems to bring nothing but good things into his life. But who is Tsubasa, really? With a single casual message sent one day, Sousuke unwittingly raises the curtain on his own personal hell. The girl fate delivered to him has set out to take everything from him. And so begins a suspense story where nothing unfolds as expected. The series' serialization was cut short when the author fell suddenly ill.