In My Previous Life, I Was Beheaded by Princess Bamboo Horse

This is a world full of magic and alchemy. As the sole heir of the Duke's family, Lin En has seen people with various talents since childhood: some were born with magical talents, some practiced swordsmanship to break through the limits of mortal physique, and some were obsessed with alchemy and were willing to go crazy for it. Deep in Linn's memory, there is also a nearly forgotten childhood - before he was six years old, he had a close relationship with the princess Luna (pseudonym Lu Xun) who disguised herself as a man. He and "Luxun" were inseparable. The "young man" with pink hair and blue eyes had gentle, clear eyes and a sweet smile. He was the light that Lin En cherished most before her mother passed away. However, when he was six years old, his mother died suddenly. Since then, Lin En often heard the cold whispers of the Dark Goddess in a trance, and her mind became increasingly distorted. From that time on, Lu Xun gradually stopped appearing when he inflicted these emotions on others, until he completely disappeared from his life. Lin En sealed that warm memory together with her remaining softness. At the age of eighteen, Linn bought Shirley, the former "Duke of the Sword" who was demoted to a slave due to the family's decline in power, and made her a maid and humiliated her in every possible way. Two years later, he colluded with the ambitious prince to rebel, and stepped into the abyss step by step. Finally, at the age of twenty, Linn was killed by Princess Luna who led the army and Shirley, who rose up to resist. On the verge of death, Lin En's consciousness suddenly became clear for a moment. He looked at the princess with pink hair like clouds and blue eyes like the sea, and a shadow buried deep in his heart suddenly emerged - the "young Lu Xun" who had always been by his side in childhood actually overlapped with her eyes. "Lu... Xun...?" He murmured the name