Toaru Majutsu no Index - Volume 3, Afterword

Hiding in the Cold Palace and eventually becoming a Boss of Sorts. Li Mu was transported to a fantastical world and became a measly eunuch of the State of Xia. Despite having initially thought that his life would be a miserable one, he had unexpectedly acquired a check-in system.

Tao is willing to take the peach blossom system to go to different worlds to complete the task, and the most important task is to fall in love. And every love, must be very sweet and very pet, only to complete the task.

In short, after he opened, every world must show love.

White Lotus: I feel the deep malice from the world. If I say that I am the protagonist, why did I finally become cannon fodder?

Slag Man: It’s too fast to face, like a tornado. If God gives me another chance to come back, please let me love him for 10,000 years.

Onlookers: God, take the two shows and love, we are going to be killed by dog ​​food!

- Description from Novelupdates

Yo, Hi! I’m Frank, I made a deal with a demon to pay me some money for receiving a guest for a few days every week.
I had no idea about what I have done.
On May 1st, Conan ‘the God of Death’ came to my house. I was forced to let him in and we get involved in a criminal case.
On May 8th, Bruce Wayne ‘Batman’ came to me. I was forced to follow him to fight crime.
On May 16th, Hannibal Lecter, The Silence of the Lambs, came to my home. I can only say that I really can’t stand my guests.

- Description from Novelupdates

Lugis is an adventurer who accompanies the Hero’s team party. However, every day he has to fulfill tasks that are not pleasant at all. In addition, he is oppressed by the other members of the group. The only reason he remains on this journey is because of his childhood friend, Ariane. But she is fascinated with the team leader known as Hero. One day a shadow figure appears and tell Lugis, “Let me give you a chance. A chance to redraw your life.” And so, Lugis is given the opportunity to be sent to the past to restart his life.