Is Kaido Seriously Taking a Concubine for His Son-in-Law?

After Luo Lan dies, he is chosen by a bound System and arrives in the world of One Piece.

From the start, the System gives him three options.

First, become Whitebeard's son and join the Whitebeard Pirates. He will live or die with the crew, and his reward is the ability to grow stronger by being a son.

Second, become Big Mom's man and join the Big Mom Pirates. He will live or die with the crew, and his reward is the ability to grow stronger by having children.

Second, become Kaido's son-in-law and join the Beasts Pirates. He will live or die with the crew, and his reward is the ability to grow stronger by taking concubines.

Faced with the choice, Luo Lan picks the third option without hesitation.

After completing his choice, he appears on his wedding night with Yamato.

After practicing dual cultivation, Luo Lan's strength skyrockets, benefiting the Beasts Pirates. Queen, one of the Three Calamities, awakens his ability.

At the same time, Kaido learns of Luo Lan's ability and immediately decides to find him concubines...

The next day, Kaido looks at Luo Lan with a sly grin.

"Good son-in-law, it's your second day of marriage. Time to think about taking a concubine."

This novel and its characters are entirely fictional. Any resemblance to actual persons or events is purely coincidental. Do not imitate.