My grandfather is a transmigrator

Grandpa: I am a transmigrator without a cheat, and a failed transmigrator. However, I can reproduce and raise my grandson to become a transmigrator, and I will be the grandfather of my grandson!

Sun Tzu: Although I was born a pirate, I was educated by my grandfather to be a transmigrator. As a native transmigrator, I want to make the entire ocean submit to me!

This was a transmigrator who had failed without a cheat and was unwilling to accept failure. He would stay in the Pirate World and nurture his grandson into a transmigrator. Then, his grandson, the story of the pirate!!