The protagonist was reborn into a noble in another world. That noble was killed by a princess in the forest.

He was reborn in a noble's body in another world. That noble was killed by a princess in the forest. This was a very interesting plot. Reincarnating in a noble's body would make the noble's identity and background very special. The readers might be interested in the story of this noble's growth and adventures. In the other world, this noble would face all kinds of challenges and difficulties, and might encounter all kinds of enemies. He needed to learn how to use his wisdom and skills to deal with these challenges and gradually grow into a powerful leader. At the same time, the background of this noble and the story of the princess dying in the forest would add more plot and suspense to the story. The reader might want to know what happened between the noble and the princess and how the noble became the noble. In short, the plot of being reborn into a noble in another world would add more plot and suspense to the story, making the readers more interested.