Vol 1 Prologue (1/2)

The Illness of a Girl Ending the World

Long ago, my world was a very peaceful one

Before e Disease》, it was very, very peaceful

”I' brother's future bride!”

Everyday, my little sister would fool around like that and showsmile

But my little sister contracted an illness

At a certain research center

A certain treatment facility

”Onii-chan Onii-chan,” said my little sister

”Onii-chan I love you, Onii-chan”

My little sister beamed

Despite the fact that she was s

S

S

Her tears were flowing

The tears froht eye were red

Those from her left eye blue

Even her left and right eyes were blue and red respectively

”shi+nnosuke! Your little sister Saki, she won't make it! Kill her!”

The adults behind

I could not move

I could not move

Although I was holding a knife in ht hand, I could not stab that soft flesh of my little sister

Isn't it natural? She's my only little sister

”shi+nnosuke! Please! It's the Labyrinth Disease! If you leave it alone, the tens of thousands of hu in this area will all die”

His voice ended there

Because he died

Because he was touched by the sickness that my little sister contracted, and died

The owner of the voice was probablythat sickness But he died

My little sister killed him

The others, the acadeicians who had come to dispose of my little sister, were also all killed

The labyrinth was spreading from beneath my little sister's feet

Her sickness was an abnorave birth to the 《Labyrinth》 in her surroundings, enveloping and changing the world