Two novels

This was a story about a father and son who traveled through the palace. The father of the main character did not know about the existence of the main character at the beginning. Later, the main character's father was injured (it seemed that he was stabbed by an assassin) and ran to the main character's place (it was suspected that he was hiding in the fake mountain of the Cold Palace). He was saved by the main character. The protagonist mistakenly thought that he was an assassin who went to assassinate the emperor (in fact, the protagonist's father was the emperor). During the period of recuperation, the Emperor found out that the protagonist was his own son, so he cared for the protagonist and loved him as the protagonist thought he was an assassin. After a long time, they fell in love. After that, the Emperor's injuries recovered and he left. It didn't take long for the emperor to order the main character to move to XX Palace. Later on, the protagonist saw the emperor and realized that he was that person. After that, I can't remember. Ask for this article. This was a story about a fanatic who had crossed HP. The protagonist had transmigrated to Draco. Originally, Draco seemed to have been killed by Harry during XXX (OR potion accident?) Attacked. When the protagonist wakes up, Harry and the others reluctantly come to apologize to him. The protagonist says it's okay and smiles gently. Then Harry fell in love with the protagonist, and the Professor fell in love with the protagonist. The main character also goes to the Forbidden Forest with Harry, gets caught by spiders, and is later rescued. Then the protagonist was captured by Voldemort... (It seems to have stopped here)