It is December 22nd. I have been here for three cycles. My left arm is now entirely blue. The pigment has crossed my clavicle. I can feel the forest’s thoughts—static, cold, recursive. It wants me to update the log. It wants me to write the next patch.

The forest doesn’t welcome you. It absorbs you.

Build December has a clock. At 4:47 PM local time, the hum stops. The forest holds its breath. That is when the peeling begins. The bark on the elder trees sloughs off like dead skin, revealing muscle fibers woven from fiber optics and frozen blood.

I set up my base camp at the boundary. My Geiger counter ticks not for radiation, but for melanin depletion . The closer I get to the epicenter—a hollow where the snow glows like a cold flame—the more my own hands turn the color of a deep bruise.

I will delete the folder. I will corrupt the source code. But as I raise my blue-skinned hand to the console, I realize: I am not typing this log.

User Status: Absorbed. Build Status: Eternal.

The locals call it Aoi Kawa —the Blue Skin. Not because of the bark or the leaves, but because of what happens to the trespassers. Three days after exposure, the dermis begins its migration. The pigment drains from your extremities, pooling into a bruised, cobalt hue that crawls up your veins like roots.