The Ravenwing's Desperate Battle and the Chaos Summoning Ritual!

The Dark Angels' founding Chapter still upheld the ancient and mysterious "Six Wings," a unique organizational structure.

As for the Astartes Codex?

Sorry, the Dark Angels didn't accept it.

The six organizations named after "wings" each had different duties. The Deathwing, for example, was responsible for secretly hunting down the Fallen Angels. Its members were all equipped with Terminator armor and excelled at heavy assaults and close-quarters extermination. Every member had been recognized as part of the Inner Circle through the Chapter's rites.

The Ravenwing was a little different. They took on covert reconnaissance, tracking the Fallen Angels' traces, and other such tasks. They excelled at disguises, scouting, and rapid assaults, and usually worked with the Deathwing to encircle and capture the Fallen Angels.

The squad surrounded by this Chaos Daemon Army belonged to one of the Six Wings: the Ravenwing. They had infiltrated Dragon Forest Star earlier to scout important strongholds and facilities, providing battlefield intelligence for the troops that would follow.

But who could have guessed this had all been a Chaos plot? After two-thirds of the Dark Angels' forces had been deployed to Dragon Forest Star, they were met with endless waves of Chaos Daemon armies.

The Ravenwing, too, had fallen into a trap laid specifically for them.

Though the Ravenwing Grand Master had led his Chapter Brothers in a desperate fight to carve a path through the Chaos encirclement,

just as they were preparing to withdraw and rendezvous with their other Chapter Brothers, the Chapter's Librarian suddenly detected violent Warp sorcery emanating from deep within a massive Chaos structure not far away. It appeared that Chaos was conducting an evil summoning ritual!

The report made the Ravenwing Grand Master realize at once that they absolutely could not withdraw!

Such violent Warp energy proved that whatever the