In 240 BC, the world was in turmoil and war was raging. As a refugee, Lin Si entered the Wang family by chance and became the son-in-law of the famous general Wang Jian. Life in the Wang family was not easy at first. He suffered in silence for ten years. Finally, the dawn of fate came and a magical system awakened in him.
This system has unique rules. As long as Lin Si plays the role of a relevant historical figure, he can gain the other party's abilities, thus opening a legendary chapter in his life.
What I wrote is a decapitation essay.