Hibana is very curious. The narrow trail may very well have been her own, but that—
candle! Yes, candle—was her starting point, not her destination.
She starts to worry at the way the soot ends.
And the shards? The symbols around my candle called fire. So what appeared in the container? A water creature, she assumes. The lack of puddly footprints doesn’t rule that out. For all Hibana knows, the water equivalent of herself might absorb water and leave a
dry trail.
What is certain: her Violet Spark trick was only necessary to see beyond the wall. With the wall out of the way, the girls can fit between those other boards.
OOC:
"Those other boards" = studs, which are typically 16" apart. I don’t know what the Japanese building code is, but I’m sure it’s also a space your average construction worker could squeeze through while building.
Hibana appears as a spark at eye-level*, and the part of the wall she exits is a couple feet to the side of where she entered.
OOC:
*Or ‘my-eyes-are-up-here’ level in Sumeryu’s case.
She reverts to her full size and magical-girls on the same schoolgirl outfit as before.
"Here’s what I found…" She gives a detailed account of her short journey, sticking to What Is, not What She Thinks.
"So I don’t know what was in that broken container, and I didn’t dare enter the gate alone."
She flies against the wall, her body burning brightly and giving off heat as she traces a tall rectangle along that wall, starting from the exact spot where she appeared as a spark.
OOC:
Clarification: Hibana is
not trying to destroy the wall with her fire. Basically, she’s just hot enough to burn a black marking on the wall so you know where to break. The rectangle is 14" wide and 1 Sumeryu tall.
"If you remove this part of the wall, you can slip between the ‘important boards’ within. Then we can all investigate the lower floor together." She hovers sideways to clear the way, not entirely sure how the girls might handle the delicate procedure of wall-removal.