Immoral Lights

You play as Ryouji, a man who, due to a series of unfortunate events, has contracted a mysterious illness. After being drugged by his own father and burdened with his debts, Rouji discovers that his condition requires regular release through contact with female hormones to avoid worsening symptoms. To manage his finances and treat his condition, he takes over the management of the Tenryuu Bathhouse. By earning income through the bathhouse, he upgrades its interior, expands services, and raises its reputation to attract a wider range of customers.
 
However, when Ryouji’s libido spikes due to his illness, he must take action. Using his role as the bathhouse owner, he attempts to lure in seven different female protagonists, each with distinct backgrounds, as customers. Through repeated interactions, he gradually builds deeper emotional and physical connections with them.
 
In addition to managing the bathhouse for profit, players can venture into remote mountain areas to gather otherworldly herbs, craft special medicines, and sell them at high prices. There are also various other ways to earn money. Each in-game day is divided into four time periods, during which players can explore different areas, interact with various characters, obtain information, and engage in exchanges to improve income potential and increase favorability with the heroines.
 
If Ryouji’s illness is left untreated, he will collapse and be rushed to the emergency room the next day, resulting in a significant financial loss or even death. Players must constantly monitor his physical condition to avoid tragic consequences.

The ‘Private Wife Academy’ might be somewhere in Japan.
Become the new teacher at this academy and make the sex students ♪ your own to cultivate talent who can spread their wings in the (sex) society.

The year is 2200.
Depleted resources, unstoppable environmental destruction, growing food shortages, and an ever-increasing population has left this new century in a constant downward spiral.
The world was moving toward its end.
In the midst of such dire circumstances, many countries have collapsed or just barely cling to life.
But amongst all that misery and destruction, there was one single city that shone brightly and prospered.
“Commercial City”
A bustling metropolis of the future, run and controlled by corporations.
Play as Sana, a former prostitute, who is tracking down the mastermind of a terrorist organization for a life-changing 400 million bounty. Money is all that matters in this new world, and can be used to grease the gears of fate, or keep them from turning to avoid certain events… But there are other, more debauched methods that are available to a beautiful young woman in this depraved world.
Sana has a tough battle ahead of her to take down enemies to earn money and gather resources to upgrade her gear… Or fall into old habits to find an easier way forward. Sana’s stress level will influence many factors in the game, including events and her relationship with her boyfriend. Once her stamina has been depleted for the day, play as her boyfriend to “relieve” her stress levels, lest she have to seek out others to do it in his stead.

"My entire body broke out in goosebumps."
"The transcendent being who had planned for 6,000 years,
gazing at only one thing, declared the preparations complete."
"This story is of God and us and our grand revenge against Lucifer."
A story that unfolds linearly, brimming with immersion.
An urban fantasy romance visual novel 『Four Lights』
◊ Over 1,000 event CGs
◊ Full Korean Voiceover (All characters & Extras)
◊ 40+ OSTs (Orchestral & Piano solos)
◊ Dynamic battle sequences felt even through still frames
◊ A diverse cast of characters, each bursting with personality!
◊ Emotions that accumulate. A story that escalates.
- With each route, the emotions deepen and the narrative expands
- Every route converges into one grand story that reaches its conclusion at the very end
- A tension born from the collision of the familiar modern world and fantasy
As players progress through each route, they remember and carry the narratives of every character.
With each new world, truths unravel - and both the protagonist and the villains grow ever stronger.
Set against a unique stage where fantasy intertwines with a familiar modern backdrop, you will experience a drama where vengeance and salvation collide.

"A mysterious device, a 10-day countdown, and a city full of secrets."
One ordinary evening, you stumble upon a strange Hypnosis Device discarded on the street. This discovery transforms the city into your personal playground. You have exactly 10 days to explore every corner of the district, infiltrate the lives of those around you, and use the device to weave a web of influence.
Embark on a bold Adult Adventure where your curiosity is rewarded, and every hidden corner holds the potential for a new conquest.