Cursed Apps, The: A Hardboiled Magic Adventure

What's the lifetime value of a dead customer?

In a desperate bid to prevent being ousted from his own company, a start-up founder accidentally draws the attention of necromancers looking to protect their secrets.

Occult attention spills over from the founder to his shady investor, whose entire portfolio becomes infested as a food delivery app delivers to vampires, a dating app transmigrates souls, and social media influencer's video game creates literal zombie followers.

Are the apps cursed, or is something even worse in play?

It's tale of death and revenge set against a sardonic landscape of tech start-ups and venture capital as Mister Lewis tries to prevent metaphysically weaponized greed from burning down the world.