In Naruto: Reborn with a Chat Group - Chapter 37 - : Challenging A High Ranked Student

In this world, orphans or just anyone without any hope for this world can apply to become a “walking target”. Their sole purpose is to be a practicing dummy for the students of the sect who train to become “Demon Hunters”. These students need “walking targets” to test their training on living, walking beings of flesh and blood.
In exchange, they will be provided with food & shelter.
Their existence value is lower than a slave, but if they manage to survive a few years they can receive a life long pension.

Xiao Han is such a “walking target”. One time he witnessed a powerful Demon Hunter disposing a demon. When the demon died, a fragment of the demon that managed to escape entered Xiao Han’s heart. No one saw that, and even Xiao Han himself only felt some discomfort for an instant.

But that thing in his heart soon gave Xiao Han visions, and the first one is of a cultivation method which allows Xiao Han to absorb damage to enhance his body. A perfect cultivation method for a “walking target”.

- Description from Novelupdates

In her previous life, she wrongly loved a scumbag, but was killed by him. Once reborn, she vowed to let him be forever.

On the day of the wedding, the director got married by mistake as soon as she got out of the sedan chair, but she didn’t want to leave the wolf’s den and enter the tiger’s den again.

“If you enter this king’s door, you will belong to this king.” He swore domineeringly, declaring his ownership of her.

“Concubine Ai, this king has no children yet, so the important task of inheriting the lineage can be left to you.” She bet on her innocence, he helped her to avenge her, and each got the good deal they needed, but in the end, it turned out to be a fake.

Do, make it real?

- Description from novelbuddy

In a world that is aware of other worlds and systems, a reality show was created to have participants receive a system and face challenges. All for the entertainment of the world's that cam view it.All participants have no idea about other worlds actually existing, let alone something like this going on.Elmo is a young man who had been shopping when he was chosen to take part in this challenge. Part of him is intrigued by the idea of the challenges, but most of him would rather just go home. If only that was an option.The following are the main challenges in order in the story:Challenge #1: defeating the starting dungeonChallenge #2: prevent the assassination of the kingChallenge #3: defeat the fire dragonChallenge #4: locate and capture a firebirdChallenge #5:There will be no graphic descriptions of any mature content. When such material will appear, it will either be lime or just glossed over.I'm writing this as I go along. If you have any suggestions or thoughts I'd be happy to hear them.Also, starting at chapter 406, all subsequent chapters will be updated every other day, due to stresses in my life in rl. I hope at some point I'll be able to start updating every day again on this book, but right now I'm not going to be able to do so. I ? sorry for anyone who is unhappy with this.

Objects from beyond the Earth have fallen; eyes of crimson see through the cosmos.All the stars in the sky are enemies of humanity.They call me a false god, but only I fly above.The world is sick, gravely so.I will heal it.