Shinigami+Tenshi ~Death Angel~

"Your life... ends here."

A social media app called "Cloudy" was all the rage—where people chatted by sending virtual balloons.
But then, a chilling rumor spread:

"If you get a balloon from the 'Grim Reaper'... you die.
And there are always warning signs."

At first, Nagahisa Towa didn’t believe it.
Until the day the signs started appearing...