Fatal But Not Serious is a five issue Dirty Pair comic series by Adam Warren. It ran from July - November 1995.
While the majority of humanity still lives in fear of the Dirty Pair and their well-publicized "disastrous proclivities," a surprising number of people have, for a wide variety of reasons, chosen to embrace the Lovely Angels as beloved, if destructive, "idol figures." Recently, the Pair's galaxy-wide cult following has grown large enough to support an actual convention celebrating their dubious celebrity. In a doomed bid to generate some positive media coverage, the Lovely Angels themselves are attending this "Kei'n'YuriCon'41" as guests of honor... but their enemies are conspiring to derail this ill-fated "charm offensive." Just before the convention, the Lovely Angels defeated a terrorist group in a bloody battle that left Kei with a broken leg. the surviving terrorist sought his revenge by unleashing a tailored "neurovirus," designed to trigger an anti-Dirty Pair hysteria and mob violence at the convention. More ominously, a renegade branch of the 3WA has stolen the Lovely Angel's "back-up copy" personality constructs and tissue samples, generated a memory-intact clone of Yuri, and duped the freshly grown Angel into thinking she's undergoing an interactive simulation, a bizarre virtual reality scenario that requires her to assassinate the original Kei and Yuri. In typical Dirty Pair fashion, she's going to accomplish her mission beyond the shadow of a doubt... by causing the local sun to go supernova! Fortunately, the planetary authorities drew up plans to evacuate the system when they heard the Dirty Pair would be attending.