Warhammer 40K Begins Dragon Lord: Return of the Primarch

In the golden age of the Emperor's Crusade, the Second Legion's home "Cang Yuan" was once a shining pearl in the Galactic East. However, due to Tzeentch's conspiracy and internal divisions, it was eventually swallowed by Chaos. Together with its original body Xuanheng and the entire Legion, it was completely erased from the history of the empire, leaving only the taboo name of "The Lost Legion". Tens of thousands of years later, when the empire was crumbling in the darkness, a soul from the 21st century, Xuan Chen, accidentally fell into this desperate universe carrying a dragon-patterned jade pendant. In a slave camp on a rusty iron planet, he awakened the memory and blood of the original body Xuanheng, transformed into the soaring Eastern Dragon, regained control of the power of the "Xuan Vein", and vowed to seek justice for that period of buried history, lead the people of the "dragon", and rebuild their lost home. However, the road back is fraught with obstacles. The source of the civil strife that led to the destruction of Cangyuan - the two most trusted divine dragons of Xuanheng, Long Qian and Long Shuo, reappeared. One is a rogue archer who has been guilty of "brother-killing" and has been wandering for thousands of years; the other is a mechanical warrior who was transformed by machinery and is bent on revenge. The thousand-year grudge between them broke out again under the secret manipulation of Tzeentch, becoming the biggest obstacle for Xuan Chen to purify Cang Yuan and rectify the name of the legion. Faced with the encirclement and suppression by the imperial imperial army and the invasion of Tzeentch demons, Xuan Chen must delve into the dusty past of betrayal, face the truth about the brothers' rebellion, and re-heal the deepest rift within the legion. Only in this way can he truly unite all forces and fight against this cruel and dark universe with the roar of the Eastern dragon.