One Piece: Supreme Check-In System - Chapter 41: Check-In Reward in Fish-Man Island

Gu MingYue is absolutely done with being the cannon fodder side character of a novel… To think that she, born with beauty and status, had her life and her man stolen by a white lotus who had nothing on her! What on earth is going on!?

But everything changed after she met the one called “System”. After finding out that she was a mere cannon fodder in a novel, and that by completing various missions, she would be able to achieve what she wanted most – to be reborn into her world!

This is a story of a strikingly beautiful and poised cannon fodder, out on a mission to complete quests, and there is only one way to do so – have sex!

In all my life, I’ve only made two mistakes that I regret. The first was filling out my entrance exam application wrong, and the second was offending Zhong Yuan. If I had to use an idiom to describe the impact of my mistake, it would be simply, ‘Life is no better than death’. And if I had to use an idiom to describe Zhong Yuan’s offenses to me, it would be simply, ‘Too many crimes to record’. And yet, for as evil and wicked as he was, he attracted girls the way that flowers attracted bees and butterflies.

It happened that one day, for some reason, I taunted Zhong Yuan, “The King of Hell sent you to torture some more people, didn’t he?” Without a change in expression, he replied, “In order to torture fewer people, I decided to just choose one person to torture for the rest of my life.” I asked him, “What do you mean?” He smiled at me and answered, “If you don’t go to hell, who will?”

- Description from Novelupdates

Jian Chen, the publicly recognized number one expert of the Jianghu. His skill with the sword went beyond perfection and was undefeatable in battle, After a battle with the exceptional expert Dugu Qiubai who had gone missing over a hundred years ago, Jian Chen succumbed to his injuries and died.

After death, Jian Chen’s spirit was transmigrated into a completely foreign world. Following an extremely fast growth, his enemies piled up one after another before becoming gravely injured once more.

On the gates of death, his spirit had mutated, and from that moment henceforth, he would tread on a completely different path of the art of the sword to become the sword god of his generation.

- Description from novelupdates

What the hell is this? What the hell happened here?