Chikan Undercover Agent Rina

You are a lone wolf hacker who does not belong to any organization and moves invisibly in the online world.
 
Operating only according to your own principles and adhering to your own aesthetics and preferences, you decide to accept cases and propose quotes based solely on your interests and mood. But if you decide to accept, you will definitely accomplish the task perfectly—the client's satisfaction is not a consideration.
 
This time, with your profound technical knowledge and remarkable wit, you will assist the mysterious beauty and spy "Saku" in completing her mission.

Akira is an agent for a secretive organisation who protects the world from threats simply known as incursions. Strange creatures from another dimension are invading his world, wreaking havoc wherever they go. With his assistant and a freshly assigned rookie to back him up, can Akira overcome a threat which may end civilisation itself?
 

Through their intelligence activities, the private spy organization “Aegis” has obtained information that the illegal organization “Red Rose” has succeeded in developing a certain “device.”

If the information Aegis has obtained is correct, the “device” will dramatically increase the threat to Red Rose, bringing dark clouds over the world.

Aegis sends an agent to Red Rose’s base to try to seize information about the “device,” but…

Secret Agent Mirai receives information that a certain pharmaceutical company is conducting illegal human experiments.
She heads to the company to do an undercover investigation on her own, but she is caught off-guard in their underground laboratory and captured.
In the underground laboratory, machine rape training is carried out by special machines, and Agent Mirai becomes a new test subject.

You find yourself in a strange cafe where everyone insists you try a cup of sorrel coffee. But be careful: each sip reboot reality and puts you in a new world filled with mysteries and dangers. Who are you? Why can’t you remember anything? And why are you being hunted my monster-girls and armed agents?