Seven Sins System
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- 191
- Bookmarks
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- Chapters
- 509
- Reviews
- 0
- Last Updated
- Jun 01, 2026
Antihero protagonistClever protagonistDemonsHandsome male leadHaremMagicOverpowered protagonistR-18SystemWeak to strong
| Type | Web Novel |
| Language | - |
| Author | Nanakawaichan |
| Year | 2026 |
| Status (COO) | Ongoing (509 chapters) |
| Licensed | - |
"I only accept an equivalent trade. A wish for a wish. Body or soul, which one will you give me?"... Read more
"I only accept an equivalent trade. A wish for a wish. Body or soul, which one will you give me?" It was the same offer every time a mortal summoned him, the crown prince of the shadow realm and the lord of wrath, Azrael Shadowraven de Nightfall.The demons bowed their heads to him. All creatures, mortals, and even angels feared him. However, everything changed after he was sent for a secret mission in the mortal realm to expand his seven sins power.Hiding his identity among the mortals, the vampires were attracted by his royal blood. The mortals were either jealous or admired his abilities. The angels were curious about him. The demons wanted to kill him and take over his power.Little did he know, he had another hidden power sealed inside of him. Something terrifying that could turn him either into the ruler of the three realms or an evil that could destroy all beings.--------------*Most of my story has a big harem, I'm not interested in writing a small harem with only two or three girls. The MC doesn't treat his woman as a sex object. Non-consensual relationship also not my thing.Tags: Mature Content , R-18 , Smut , Comedy , Tentacles, Monster Girls , Yandere , Succubus , Magic , Demons , Angels , Hybrid , Hiding Identity, Goddess , Devil , Battle Academy , Beasts , Action , Mystery , Overpowered , Strong to Stronger , Harem , System , Servants , Handsome Male Lead , Smart Male Lead and a little bit of Slice of Life. Collapse
Angels, Antihero Protagonist, Battle Academy, Demon Lord, Demons, Handsome Male Lead, Hiding True Identity, Master-Servant Relationship, Overpowered Protagonist, R-18, Strong to Stronger, Tentacles, Vampires, Yandere, LitRPG, Smut, Monster Girls, Succubus, Magic, Hiding Identity, Goddess, Devils, Beasts, Overpowered, Harem, System, Servants, Clever Protagonist, Weak to Strong
It says I read this up until ch.17 but ion remember can someone give me a brief description of what it’s about.?
The authors got a serious obsession with tentacles.... they are pretty versatile
Cultural pioneers?
The author wanted an imperial harem?
author doesn't like small harem, #tentacles tag for taking good care of the big harem
As far as i know author is woman
The f#ck????? is she in to tentacle play!!
Source?
Her discord server
Dayum
"I only accept an equivalent trade. A wish for a wish. Body or soul, which one will you give me?" It was the same offer every time a mortal summoned him, the crown prince of the shadow realm and the lord of wrath, Azrael Shadowraven de Nightfall.The demons bowed their heads to him. All creatures, mortals, and even angels feared him. However, everything changed after he was sent for a secret mission in the mortal realm to expand his seven sins power.Hiding his identity among the mortals, the vampires were attracted by his royal blood. The mortals were either jealous or admired his abilities. The angels were curious about him. The demons wanted to kill him and take over his power.Little did he know, he had another hidden power sealed inside of him. Something terrifying that could turn him either into the ruler of the three realms or an evil that could destroy all beings.--------------*Most of my story has a big harem, I'm not interested in writing a small harem with only two or three girls. The MC doesn't treat his woman as a sex object. Non-consensual relationship also not my thing.Tags: Mature Content , R-18 , Smut , Comedy , Tentacles, Monster Girls , Yandere , Succubus , Magic , Demons , Angels , Hybrid , Hiding Identity, Goddess , Devil , Battle Academy , Beasts , Action , Mystery , Overpowered , Strong to Stronger , Harem , System , Servants , Handsome Male Lead , Smart Male Lead and a little bit of Slice of Life. Collapse
Angels, Antihero Protagonist, Battle Academy, Demon Lord, Demons, Handsome Male Lead, Hiding True Identity, Master-Servant Relationship, Overpowered Protagonist, R-18, Strong to Stronger, Tentacles, Vampires, Yandere, LitRPG, Smut, Monster Girls, Succubus, Magic, Hiding Identity, Goddess, Devils, Beasts, Overpowered, Harem, System, Servants, Clever Protagonist, Weak to Strong
It says I read this up until ch.17 but ion remember can someone give me a brief description of what it’s about.?
The authors got a serious obsession with tentacles.... they are pretty versatile
Cultural pioneers?
The author wanted an imperial harem?
author doesn't like small harem, #tentacles tag for taking good care of the big harem
As far as i know author is woman
The f#ck????? is she in to tentacle play!!
Source?
Her discord server
Dayum
Where to Read
novelmaster.net
Seven Sins System
Latest Releases
| Date | Group | Release |
|---|---|---|
| Jun 01, 2026 | novelmaster.net | Chapter 509 |
| Jun 01, 2026 | novelmaster.net | Chapter 508 |
| Jun 01, 2026 | novelmaster.net | Chapter 507 |
| Jun 01, 2026 | novelmaster.net | Chapter 506 |
| Jun 01, 2026 | novelmaster.net | Chapter 505 |
| Jun 01, 2026 | novelmaster.net | Chapter 504 |
| Jun 01, 2026 | novelmaster.net | Chapter 503 |
| Jun 01, 2026 | novelmaster.net | Chapter 502 |
| Jun 01, 2026 | novelmaster.net | Chapter 501 |
| Jun 01, 2026 | novelmaster.net | Chapter 500 |
| Jun 01, 2026 | novelmaster.net | Chapter 499 |
| Jun 01, 2026 | novelmaster.net | Chapter 498 |
| Jun 01, 2026 | novelmaster.net | Chapter 497 |
| Jun 01, 2026 | novelmaster.net | Chapter 496 |
| Jun 01, 2026 | novelmaster.net | Chapter 495 |
| Jun 01, 2026 | novelmaster.net | Chapter 494 |
| Jun 01, 2026 | novelmaster.net | Chapter 493 |
| Jun 01, 2026 | novelmaster.net | Chapter 492 |
| Jun 01, 2026 | novelmaster.net | Chapter 491 |
| Jun 01, 2026 | novelmaster.net | Chapter 490 |
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