Officer is too good at sailing RAW novel

“I wanted to live quietly…”
Even though I was reincarnated with the memories of the people of the future, my dreams were very simple.
He was a mathematician and scientist ahead of his time, a doctor who founded modern medicine, a key scholar in the creation of Hangeul, and a non-election reality.
But the world won’t leave me alone.
Kilbangwon is calling, and the purge machine Yongle Emperor is looking for me.
The first great expedition of purification that I participated in against my will. Now that this has happened, let me open the Great Voyage first.