PARADISE CLEANING - Cuckold Princess -

Since successfully developing powerful magic, the empire has continued to wage wars against neighboring countries to expand its territory.

Due to something as a dividing line, the empire's princess Canaria and her attendant Iora were driven to live in an isolation hut.

In her boring daily life, Canaria accidentally saw prisoners of the neighboring knights being brought into the city.

So, Canaria said to her father, the emperor──

"I want that person."

The princess's life trajectory intersects with the hearts of the two men.

Paradise Cleaning!- Days with Marie, My Love - is super-casual action game. All you have to do is just cleaning out all dirty icons by dragging over them within the time limit. There are 5+1 dirty icons and each of them can be cleaned by the corresponding Cleaning tools.  

A mysterious dungeon suddenly appears in the city, and many people begin to go missing near its perimeter.
To uncover the truth and rescue those who have disappeared, the city’s justice-protecting transforming heroine — Holy Illusion Masked Princess, Aurora Crystal — enters the dungeon together with her partner, Kuroe.
During their initial investigation, Crystal discovers a strange core machine. After destroying it, a hologram of a young girl appears.
The girl introduces herself as Mashi.She explains to Crystal how the dungeon came to exist and states that all core machines must be destroyed, and the core terminal at the deepest level must be eliminated, or the true mastermind cannot be defeated.
Mashi pleads for Crystal to stop Droug’s ambitions, and Crystal accepts without hesitation.
Guided by Mashi, Crystal destroys each scattered core machine one by one, gradually opening the path to the deepest part of the dungeon.
Along the way, conversations with Mashi reveal her past, and Crystal slowly uncovers the full story behind the incident.
Finally, understanding everything that has led to this crisis, Crystal prepares to confront the true mastermind lurking at the bottom of the dungeon…
 

Does someone have Walkthrough for BL VN Paradise?
game so are localized by JAST USA Blue.

In 2034, a mutation occurred in the human genome, and humanity suddenly awakened "psychic powers."
Because everyone is born with these powers, many wars and crimes occurred.
In response, countries quickly took action, organizing various investigative teams to prevent these incidents.
Finally, in 2044, humanity achieved an era of complete peace, with no wars between countries and people living in harmony.
However, problems arose within the country.
Various evil forces emerged one after another, and four major villainous groups emerged, causing trouble in people's lives.