Lotus Reverie is a visual novel focused on time management, following in the footsteps of other games, such as Devil Survivor and Persona. Within a limited amount of time, you will forge bonds with other survivors, uncover the mysteries of this world hides in this survival game where only one pair will remain.

A cheerful slice of life... until the world ends.

One day the Incident suddenly occurred, causing almost all the citizens to vanish by unknown means. Among the chaos, two great changes came crashing down on their lives:

First, tulpas came to existence. These beings look and act just like any person, however, they are born through the subconscious mind of another human called the host, and their lives are linked in several different ways: even though tulpas look human, they cannot die by normal means, but, in exchange, their lifespans are very limited; if the human host dies, the tulpa will also die, and vice versa. For this very reason, they are forced to cooperate with each other if they want to stay alive; the only way to extend their lifespans is by fighting and killing another tulpa and their host in a duel. This is the only moment where a tulpa loses its immortality and becomes vulnerable.

Second, in the city's center, a huge monolith appeared that towers up as far as the eye can see. Inscribed in the monolith are six rules, making clear just one thing: Only one human and their tulpa will survive.

This story's protagonist is Cinque, a girl with no memories who appeared one night in front of the castle. Barricaded inside is an alliance of survivors who help each other from any external dangers.

As the newest member in the castle, Cinque will start her own particular daily life, trying to find out more about the Incident, her castle companions, as well as about her own life and memories, many of which manifest as strong hallucinations that blur the line between fantasy and reality.

Cinque will be able to decide what to do at all times while enjoying the happy and calm life in the castle, but she must be careful: no matter how peaceful everything may seem, it all can be destroyed at any moment.

Prepare for what is to come while trying to remember who you are.