The Seventh Serpent

In the aftermath of the devastating conflict at Isstvan V, the remnants of the Iron Hands, Raven Guard, and Salamanders engage in guerrilla warfare against Horus' forces. The Sisypheum's crew embarks on a covert mission to assault a concealed Alpha Legion outpost, led by the enigmatic warleader Shadrak Meduson. As they navigate this dangerous undertaking, the true intentions behind Meduson's bold strategy against the masters of deception become a compelling mystery.