War correspondent Hetta Sawyer is looking into the disproportional loss of black GIs in the Vietnam War, where an unknowable evil awaits her in the jungle... Leads say losses are especially high at Firebase Tartarus, with most of them simply gone missing, their fate unknown. Something sinister is happening at Tartarus, and the deeper Hetta digs, the more she finds herself spiraling into madness. Collects issues #1-4.