Mermaid Effect


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[Intro l ] Rand Sievers named the little thing he had inadvertently brought home as “Munster”.

However, he did not know that he was not raising just a harmless pet, but a biological weapon secretly made by the government… a real monster.

[Intro II]:

As a former librarian, Rand felt that he had been living an ordinary life, the one that he had reclaimed unconsciously every single day.

Recently, he has been a little upset because the pet fish he accidently brought home to raised seems to have undergo some strange changes

Well, it turned into a merman.

Associated Names
One entry per line
RénYú XiàoYìng
The Mermaid Effect
Related Series
Desharow Merman (5)
Recommendation Lists
  1. Novels I've Reviewed
  2. BL 2.0 - Fantasy/Xianxia/Scifi/Supernatural
  3. Yaoi novels
  4. BL Horror/Thriller
  5. BL Horror

Latest Release

Date Group Release
05/10/20 Sun-wolf c38
05/01/20 Sun-wolf c37
04/24/20 Sun-wolf c36
04/17/20 Sun-wolf c35
04/12/20 Sun-wolf c34
04/04/20 Sun-wolf c33
04/04/20 Sun-wolf c32
03/11/20 Sun-wolf c31
03/11/20 bobadarling c30
03/11/20 bobadarling c29
03/04/20 bobadarling c28
03/04/20 bobadarling c27
02/07/20 bobadarling c26
02/07/20 bobadarling c25
01/10/20 bobadarling c24
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4 Reviews sorted by

New maria_mtl rated it
May 12, 2020
Status: Completed
OMG! Such an incredible story. It's truly an emotional rollercoaster. Its probably has angsty and gory a bit, but all of them very worth it.

... more>>

A scene where MC brutally raped but not too detail. Disgusting way of dying/killing. Ugh.


But most of them not very detailed, for me. Don't felt much nausea when reading it.

As for the ending, its


HE. A reviewer here said that its open ending/BE. But my raw its HE. I don't know whether the author updated or changed the end. Or the author has Alternative finish where the reviewer got BE, while mine is HE.

MC, ML, and MC brother managed to escape, and they living their life.

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New ResidentialPsycho rated it
May 11, 2020
Status: c38
This is a well-written sci-fi/horror/mystery/drama that leaves my spine tingling and knows how to lay on the suspense. The characters all have their own depths, motivations, psychological issues, and secrets. It is one of the better mystery/horror series I've encountered in awhile, and I love the questions it inspires.

The use of imagery is excellent. The plot is intriguing and weaved in a web loaded with interconnected mysteries. The setting is modern-day USA, but there has NOT been any Chinese nationalism or sexism common in many other Chinese web novel series.

Although... more>> this has a yaoi tag, there has been no romance or smut thus far. This series is a good plot-driven story that also just happens to be a BL.

I am thirsting for more of this series and don't have any complaints about the series itself thus far. <<less
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Zyxaliath rated it
September 26, 2019
Status: Completed
I must said throught the short few chapters and mtl to the end. It quite of a good read. With many twist and turn, both of a fluffy lovely and a bit of gorey part.

... more>>

The MC is pretty cute, in the beginning he kinda the spineless one, but later there a bit of growing up happen to him, he remember some stuffs, get through a bit of gorey hardship. Then gain a bit of courage to do what he want without running away.


The ending was somehow a bit of a sharp cut off type. I would say this is an okay to read in passing types with it details and a bit of gorey overall.


It got bit of an open but sad ending...

There also aren't enough loving actions metions at all...

Munster later died in Rand's arm asking if he will become a bubble...

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akera93 rated it
April 5, 2020
Status: c33
I love this. I read this after "Desharow Merman" and I'm glad I stumbled upon it. I enjoy the translation and most of all the story itself is interesting. It doesn't just show the MC and ML, ... more>>

everyone is basically a psychopath and somehow Rand is in the center of this shitstorm

. Nothing is ever what it seems and I find myself constantly looking forward to the next chapter.

However, it is worth noting for those that want supernatural yaoi romance all the way, it's chapter 33 and nothing of the sort has developed. Although the foundation for the ML's love is slowly building but

we have never seen things from his point of view and we're not even sure if "he" actually has coherent thoughts or acts on instinct so it's hard to tell whether he loves the MC in the conventional human way. The MC has 0 interest in romancing his pet so yeah if you're here for the romance then this isn't for you

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