Kat sighs and starts up the branches as fast as she could, hoping she dog not fall. She had Yasa to live for, she had to keep going so that he could have something to climb for. Her hand slips but she catches herself, scampering up the branches. The wind had picked up but she barely noticed

(Its okay! You can respond however you want to what I give you as long as its not like.. "the bridge swung at me but my reflexes are to fast! I leap ten branches at a time smacking monsters away with my fists shattering their skulls and I am left without a scratch!" <-- Is that a good description? XD)

The Falling Bridge -Solarys events
She has moved downward. The bridge feels this, and stops the swaying. It summons a thick gas from the abyss below, a gas that will do nothing but numb whatever it touches. While this can be fatal to the climber, it also numbs the bridge. The branches cannot fall, but they cannot be touched until the gas has moved. It begins to weave throughout the lowest leaves, and some branches under Sol. It is moving with the wind, left.

(By now you guys will be hinted on something about the bridge, I will say no more ;)

The Falling Bridge -Kat's events
The bridge feels two presences upon the limbs. It leaves it's current obstacles for the first, but cringes at the second, causing the branches to coil. They begin to twist around each other like cobras, more than one falling at a time if stepped on. The bridge seems to be thinning, out, but more, mossy branches fill in the places behind.

(Is that also for Kat?)

(It is up to you if you share Sol's events, I am doing separate for each of you though, so the more climbers on the bridge the more obstacles there will e if you choose to face all of them)

'Huh... They stopped swaying... I don't think that's a good thing... Hey, I was moving down?! I guess I don't know much about this bridge after all... What's that smell?' She thinks to herself, smelling something weird and beginning to feel numb. Looking down she notices a gas. 'Uh-oh... I knew that wasn't a good thing. Better get away from here, and quick.' She looks up trying to find the best possible route, and sees what appears to be a clear passage, thinking the bridge might lead her into a trap, she doesn't go for it, instead jumping up and pulling herself onto a more sturdy looking path.
(okay, I see. That shouldn't be a problem for me. Sol's best with agility though, and being small helps with that, even though both of those have some pretty bad downsides. Good for the bridge, not for her though. XD)

(Ha you said she kept slipping and falling, I assumed she was not falling up XD)

(Oops posted too soon.)

Kat was trapped now. She was forced to take a longer time to think, a longer time to wait on the last branch and jump farther up the side to try and not grab a mossy branch. She was not as scared as she was the say she met Yasa but she was still afraid. Again she slips, this time scrapping her knee. Blood runs down her pants leg, and into her shoe.

(Yeah, she just didn't notice just how much she was slipping down, she was too focused on keeping balance. Which she wasn't doing too good with anyway.)

The Falling Bridge -Kat's events
The coiling branches form knobby steps leading up into a deep, yet higher depth of the bridge. The branches sway up and down, like a trampoline that never stops. If she stayed any longer, these coiling branches would be growing thorns. Up the knobby wrapping, snake-like slithering path went to reveal daylight above.

The Falling Bridge -Solarys events (:Note if it takes more than three posts I will move it along faster, but It is all just to have fun and for thrill :) I will not kill your character if it takes longer than three posts)
The bridge feels the presence in a tighter path, it's gas is blowing away and some numbed branches are revealed through a jungle-like structure. Though the branches here are like cement and won't fall, whipping vines shoot from the cracks and threaten to choke a victim alive.