A world where modern humans and hybrids coexist.

Among them, INFERNO is a massive special correctional facility built to house hybrids who are difficult to control.

By day, Inferno looks like a massive city where order is maintained.

But when the sun sets, everything changes.

INFERNO

🌙 Night at Inferno

Inmates' Sensitive Period

The most dangerous time in Inferno.

As the sun sets, the hybrids' Sensitive Period begins. The intensity and pattern of the period vary by species, making their senses and instincts extremely acute.

As a result,

Incidents such as clashes, pursuits, ambushes, hunting, territorial disputes, and escapes occur constantly throughout the cell blocks.

Since inmates are less affected by suppression treatments, guards begin to move at night to prevent all these incidents.

"Those who cannot endure may die."

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☀️ Morning at Inferno

Erasure of Traces

The time when a cruel peace arrives.

All physical damage and traces in the facility that occurred during the night are restored at sunrise.

Broken facilities, scattered items, and traces left on the floor all disappear.

However, memories, emotions, and changes in relationships do not disappear.

"As if nothing had ever happened, Inferno begins to flow once again."

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An ordinary prison by day. A place ruled by instinct by night.

INFERNO.

When the sun sets, the rules here change.