【Circle 1】The Silent Pill

In 20XX, an unknown fossil was discovered in Shizuka City, Shizuka Prefecture.
This historical biological discovery created a lot of buzz.
The government asked the Shizuku Institute of Science to conduct a preliminary field survey.

The protagonist, Sayoko Kishimoto, is a
The main character: Sayoko Kishimoto is a researcher at the Shizugaoka Science Institute.

She is plagued by frustration, a lack of children, and sexual harassment from her boss.
A researcher at the Shizuka Institute of Science.

One day, the city is suddenly attacked by an unidentified life form.
A man is killed and a woman is raped and gives birth to a monster cub.

Three days later, there is no rescue and little food left.
Sayoko decides to escape in order to survive.

About the content
1 basic standing picture, 38 basic event CGs, both with lots of differences!
There are more than 200 differences in H scene events!
Of course, we also have a reminiscence room.

-Easy to level up, easy to get items.
There are no riddles to solve, just simple exploration.
It’s a game with a low difficulty level, even for beginners.

-Scene Trends
Heterosexual sex, bosom, childbirth, nursery, cuckoldry, lewdness, etc.

2021/06/11
Some maps have stopped working. We’ve cleaned up the events.
Please note that this is not an official fix/improvement ver as we have not been able to reproduce it here.
If you encounter any problems, please report them to us at cien.

-Sexuality -Faithfulness
If you undergo a sexual experience, various values will increase.
If the number reaches 100 or more, it will become an abnormal state and affect the difference scene and end.

-Battle
When Sayoko Kishimoto’s HP drops below 80%, she will be sexually harassed.
When her HP drops below 30%, she will be raped and sired.

-contraception pregnancy and childbirth
You can avoid pregnancy by using birth control pills even if you are impregnated.
If you don’t use it, you will get pregnant and give birth to a life form under certain conditions (mainly map travel).

However, no life forms will attack you while you are pregnant.
How can I get pregnant intentionally?

-masturbation
You can also use masturbation to decrease the level of estrus that has risen too high.
You can use dildo items to reduce it more efficiently.
However, if you masturbate while pregnant
You should be careful not to masturbate while you are pregnant, as it can advance the pregnancy stage.

-Multi-ending
There are six different clear endings depending on various values.
If you lose a battle, six different battle defeat endings will occur depending on the defeat point and rutting state.
If you watch even one of the clear endings, you will be able to see
If you watch even one of the clear endings, all the recollections will be released, even for beginners.

-Extras
A folder containing standing pictures and CG from the main story is included.

The demo version can be played up to chapter1 North Street 3 boss battle.