Heretic Doctor Useless Consort - Chapter 17

Haruto Hayase was a normal high school boy in his third year, living a quiet life until his younger sister, Haruka Hayase, joined the same school. Haruka’s beauty and charm made her the center of attention, quickly becoming the school’s prima donna. But when a notorious gang leader set his sights on her, he did everything in his power to protect her—only to fail tragically. Haruka was brutally assaulted and tortured, and Haruto himself suffered an agonizing death. However, in a twist of fate, Haruto is given a second chance, waking up a year before the events that shattered his life. Armed with the mysterious ‘Debauchery System Slave’, he vows to exact revenge on those responsible. This time, he will use his newfound powers of the system and charm to seduce the loved ones of his enemies. From their mothers, sisters, and lovers to their closest friends, Haruto will make them his. His enemies will suffer as he steals what they hold dearest, ensuring their downfall in the most devastating way possible.

This is a world where science and magic coexist.

Some people here seek powerful magic, and some seek eternal truth.

A science tyrant who came from another world, started as a little librarian, with magic in his left hand and truth in his right, kicking the door of the new century with one kick.

Some people call him the forerunner of magic, some say he is the founder of science.

Some people describe him that way.

In the new century, Blair is a symbol of evil.

- Description from novelbuddy

I returned after 10 years.

Lu Yuan, who traveled through the world of cultivating immortals and obtained the [Skill Panel], is well aware of the dangers of the world of cultivating immortals.

[Sword Control has reached LV.10, please choose an advanced direction…]

[Acquire advanced skills Riding the Wind and Swordsmanship: Double the speed of the sword]

[The Breath Concentration Technique has reached LV.10, please choose the advanced direction…]

[Acquired advanced skills: Tortoise Containing Breath Technique: Doubled the hidden effect of breath]

[Camouflage has reached LV.10, please choose the advanced direction…]

[Acquire advanced skills · Disguise: You can adjust your own facial muscles to achieve a perfect disguise effect]

The so-called cultivating immortals is to live longer than anyone else!

Killing the enemy is not a skill, living has a future!

Running fast, being able to hide, and having an unremarkable appearance… This is how she looks like an immortal emperor!

Lu Yuan: “I only do three things when I come to the world of cultivating immortals… Longevity! Longevity! In the end, it’s the goddamn longevity!”

“Only those who are alive… are worthy of cultivating immortals!!!”

“What, you are talking about ghosts and immortals? A bunch of crooked things, crawl for me!”

Wen Jianliu is a cultivator, because I am too afraid of death, so I have maxed out my life-saving skills!

[Cool Points: Proficiency, Steady Development, Gou Dao, Xian Xia, System]

- Description from novelbuddy