The Iron Masked Princess

She, Lan Qinyou, married to the Kingdom of Xile as the princess of a defeated country, but died in the bridal chamber. Who was the murderer? The soul from another world was resurrected by a strange combination of circumstances, hoping to live a peaceful life. Unexpectedly, he fell into one conspiracy and calculation after another. "Can you put on this mask for me with your own hands?" Her hands holding the mask were trembling slightly, her eyes were red and she was trying to hold back the tears that were about to flow out. He slowly raised his hand to take the mask and put it on her personally, separating her from him... Haha, this is fine...