When the Human Empire reached the 41st millennium, the author accidentally discovered this fragmentary record about the past, especially about the Second Primarch, and spent a lifetime of learning and time to compile it, naming it the Unrecognized History. Please note that even the author himself is not sure whether this is a real hidden history or a blessing from chaos in a dream.
Due to many realistic censorship factors such as the Imperial Inquisition, the author had to conceal many terrible truths and process them in literature, including the real name of the Second Primarch, how he betrayed the Imperium of Man, how he betrayed the trust of the Emperor, and triggered the subsequent Horus Heresy. If you are determined to read this work, I sincerely wish you to return to the Golden Throne, because you will inevitably attract the attention of Chaos and the Empire.
Over-obsession with the answer itself will blind our eyes. Zhuang Zhou dreamed of a butterfly, but when he woke up, he did not know whether he had dreamed of the butterfly or whether the butterfly had dreamed of Zhuang Zhou. The answer to this question may never be found.
This article is also known as:
The Chronicles of the Primarch: Redmento Hummel
"History of the Silent Sons Chapter"
"The Erased Primarch"
Intention: Zhuang Zhou dreamed of butterflies, how could it be true?
New creation, take a bite, delicious!