Valkyrie's Shadow - Chapter 20Winter’s Crown: Act 1,

A ritual gone wrong gave him the world's deadliest Class—now all he wants is blood.Zeth stole the most powerful ritual magic in the world from a mad cultist. A Class that's fueled by the blood of his enemies and human sacrifice. One that's illegal to use, punishable by gruesome death. And now that he has it, he's faced with a choice: hide away for the rest of his life from those who would hunt him down, or embrace the power, becoming the hunter to get revenge on the murderer that stole his friends' lives.For Zeth, that's no choice at all.His enemies have to die. And he plans to use every drop of blood, eldritch ritual, and demonic summoning he can to kill them.

Here is a story about an ordinary hard worker struggling hard in the troubled times of the Three Kingdoms and working hard to farm.

- Description from novelbuddy

As the first Bai Yueguang of the police academy, Matsuda returned to the past after dying once and bound the [Wish System] to try to save his young taming.
The ability of the [Wish System] is one-for-one, and the wishes of the “viewers” are realized through live broadcast until enough to achieve the wish to save the life of the tame.
Matsuda accepted the quid pro quo, and received his first wish on the first day he returned to the past.

Audience 1: [Please beat the police chief! ! ! 】
Matsuda: … a bit too much, right?
Audience 2: [Please give the Superintendent of Police a hug! ! 】
Matsuda: Okay, I’ll beat him up right now.
Audience 3: [Wearing a floral shirt and smoking and drinking in front of the police chief! 】
Matsuda: You just can’t get past the police chief, right?
Audience 4: [Please give each of your future colleagues a true love letter and confession! 】
Matsuda: You guys should continue fighting with the police chief…!

Matsuda fell into silence as he looked at the increasingly outrageous wish. Are these people planning to realize their wish, or are they planning to let our company die?
But in order to save the young tamer, Matsuda gritted his teeth and did it all over the place.
As a result, Matsuda became a unique legend in the history of the police academy.
Hagihara: I know Kojinpei is quite unruly, but…he wasn’t like this before, was he?
Matsuda: …Who do you think I am for? ?
After waiting for the death of the young tamer to pass, Matsuda immediately found out that his other two friends were also dying.
Matsuda showed a peaceful smile: If you love to die, die, I quit! (lifts the table)

Content tags: Comprehensive Comics Juvenile Comics System Conan
Search keywords: Protagonist: Matsuda ┃ Supporting role: Police Academy ┃ Others:

- Description from novelbuddy

One day, Zhang Fan, a poor medical student, receives a medical system from the future. This turns him into a new shining star in the medical field. Along the way, he must face medical corruption, competition, and infighting from other doctors, and even find time for a love life as he strives for the top of the medical field!