A System of Good and Evil: Sword Immortal by Day, Demon Lord by Night
善恶双系统，既是剑仙，也是老魔
- Status
- Completed
- Length
- 351k Words
- Genre
- Urban
- Subgenre
- Urban High Martial Arts
- Updated
- 2y ago
- English
- Request a translation
Synopsis
Stats
More by this author
Is It Really Reasonable for a Beast Tamer Like Me to Tear Gods and Demons Apart with My Bare Hands?
High Martial Arts: Awaken a Sword Immortal Martial Soul, with Seven Divine Swords from the Start
One Blood Point a Second: The Dark Taoist Starts with a Hellhound
Xuanhuan: My Eyes Have Mutated
Are Swordmasters Weak? An SSS-Rank Infinite Sword Case from the Start
High Martial: Am I the Protagonist? I Have Way Too Many Auras
After the System Turned Dark, I Became a Dark Taoist
Uncle Jiu: From Jiang Chen to Lord of Ten Thousand Demons
I Guard the Night for Huaxia, Slaying Demons, Monsters, and Ghost Gods
Full Health Is the Execution Threshold, So What If You're a God?
I Am the Sword Immortal of Poetry and Wine; One Verse from Me Brings Peace to the World
Behold! The SSS-Rank Erlang, the Divine Manifestation!
In booklists 15
I’m Out of Books to Read: High Martial Arts + System + Awakening + Academy. There’s Really Nothing Left
Invincible + Urban Imagination + High Martial + Wish-Fulfillment
Looking for books like Gaowu: My Martial Arts Training Is a Little Grindy. Pure exhilaration! A ridiculous, fiery story that takes the grind king genre to the next level! It starts on hell mode: publicly humiliated and on the brink of death?
Any Male-Oriented Cultivation Novels?!
Looking for something similar to I Really Just Want to Stay Alive: Cultivating Immortality with Gou Xiaoqing. Any Jinan-based authors?!
Looking for Urban High-Martial-Arts Novels Inspired by the Chinese Zodiac
One where each zodiac animal has a different path of development.
Please! Another Me! Transform and Instantly Dominate Everything
Steal Fortunes and Improve Your Destiny
Looking for Recommendations, I’m Suffering From a Book Drought. Fanfiction, Anime, Historical, or Original Novels Are All Fine
Looking for books like "The Allspark, It's Just a Job". Please recommend a well-written novel to get me through this reading slump, with characters whose actions make sense and don't feel out of character. The fanfic premise should stay faithful to the original. No harem or brainless characters, and if there's a pairing, it should make sense.
Urban Fantasy with No Female Lead. There Must Be No Female Lead, So Don't Recommend the Wrong Stuff
I will call you out if you recommend something carelessly.
Looking for Fantasy Cultivation Stories Set in a World Overrun by Demons!
I want books similar to "A World Overrun by Demons: From Farming to Slaying the Demon Emperor". Please recommend books about a demon-ridden world, fantasy, and cultivation!
Any Cultivation Novels Where a Trickster Mentor Leads Their Disciples Astray, with an Overpowered Golden Finger and No Female Rivalry?
Looking for a Scheming Protagonist, Hahahahahahahahahaha
Looking for books similar to The Villain Has a Bit of a Conscience, But Not Much! (Feng Qi Huang Gu). It's funny and entertaining, but the protagonist is way too sneaky.
Looking for Novels with Chat Groups, Naruto, Systems, or Shopkeepers
Looking for stories about chat groups, Naruto-style worlds, System stories, shopkeeper stories, and the like.
I'm Out of Books to Read. Any Dual Male Lead Novels You've Read Over and Over and Still Loved?
I want books similar to The Entire Sect Has Barely Any Normal People.
Looking for the Most Heartbreaking Bad Endings
I'm hard to make cry. I just need to let off some steam.
Godfathers, Please Recommend Some Books!
Any books about someone reborn as a young person who cultivates immortality, but without all the fighting and killing? Something laid-back and slice-of-life.
In same booklists
I Transmigrate into an Overpowered Demonic Cultivator, Only to Get Used by the System
I Was Just Making a Prop, So How Did I Make the Nation a Tech Powerhouse?
The Villain Is Reborn, and This Time His Whole Family Are Great Demons
Eerie Descent: I Slaughter Them from Behind the Scenes
Exchanging Fortuitous Encounters: My Fairness Depends on the Adjectives
Traveling Between Two Apocalyptic Worlds: I'm a Demon Cultivator, You Know
Slay the Gods: I’m the Blade Saint, Not a Saint of Love!
The Monster Rankings: A Hundred Sequence-Bearers Stand Behind Me
Infinite Stat Stacking: Invincible from Slaying Monsters
EN
High Martial Arts: We Agreed to Cut Ties, So Why Are You Chickening Out?
High Martial: The System Makes Me a Demon King from the Start
You Chose to Stay with Your Childhood Friend, So Why Am I Crying Now That I'm the Sword God?
Urban High Martial Arts: From the Start, I Gained Martial Emperor-Level Cultivation
High Martial: Good Grief, All My Talents Are God-Tier!
You Asked Me to Try a Job, So Why Am I Playing a Leader Inspecting Schools?
It’s Fine to Charge Ahead When I Follow the Prompts, Right?
Trying to Frame Me? You've Picked the Wrong Guy!
EN
High Martial: Crushing the Myriad Heavens with the Martial God's Heart
What Do You Mean, I Transmigrated to a High-Martial World? I Can Gain Stats Just by Sleeping!
I Asked You to Make a Game, So Why Did You Scare the Judges Unconscious?
Reader comments 50
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Well written, this is a real satisfying read 😭 Don't be like the author 😭😭😭 Having read so many wish-fulfillment novels, all of which feature protagonists who are constantly frustrated and under immense pressure, ***Reality is bad enough, why do I have to suffer in novels too?😡😡
Not bad, not bad, this author has practically put a knife to the censors' throats. The driving is... Wow. And the plot is quite good too, not that mindless face-slapping nonsense. The protagonist beats up the other person and then heals them, making the other person think the protagonist is a great guy. 🤦🤦🤦
[Honest Review] An incredibly good, almost flawless, pure high-level martial arts novel!!! [Under pressure][Under pressure][Under pressure] Almost no female lead, a pure, action-packed story!!! 👍👍👍
The synopsis mentioned Han Laomo at night, but that wasn't shown. 🧐
The author is incredibly bold. Overall, this is one of the most amazing books I've ever read. I've seen other amazing books get banned, but I don't know how long this one will last. However, I think what you did was definitely appropriate, so it shouldn't get banned.
The premise is very novel; the balance between good and evil is very appealing and the more you read, the more addictive it becomes. I highly recommend it to anyone who enjoys fast-paced, action-packed stories. I haven't encountered any major flaws even after following the updates. The author is also very friendly and enjoys interacting with readers, although they frequently get banned. I will continue to support the author, muah! 😘😍
This is a truly satisfying read, an incredibly satisfying read! The author is absolutely brilliant! The protagonist, Han Yu, awakens a system that rewards both good and evil deeds. He levels up by performing good or evil actions, is decisive without being a saint, doesn't indiscriminately kill innocents, and has a high reputation for good character. Others say, "He's such a good person, I'm so happy!" 😂
It seems like they suppressed their cultivation level, but thankfully not their combat power. No other weaknesses have been found yet.
It's alright, it's alright ^ω^ Author, please don't give up. It's normal for things to be a bit slow at the beginning. As your word count increases, more readers will naturally join in. Keep going! Don't give up.
The story is pretty good, but I hope the protagonist's good deeds are included, and his sins shouldn't be forgotten. The two fellow cultivators could also fill in some plot points. Also, there's just too little content.