Slug after a rainstorm -_-

I had a plant in a pot outside, and we had a rainstorm, i go out to check it and there, anchoring my plant to the soil is a slug, eating all my leaves, my plant was only 5 inches tall but he ate everything but the seed leaves (cotyledons) so now can somebody tell me if my plant will just start over or is it as good as dead? thanks for any information!

Oh i forgot to add the stem is intact and now my plant is about 3 inches tall now, but its leaning like the tower in pisa

where the pics at...

I use "elementals slug and snail killer" by "ortho" it is OMRI listed as organic (>.> doesnt mean shit in my opinion).
I only put it round the potted plants like on the concrete where I seen lots of snail trails... I only had to use it once and its been snail free for about 3 months now.

If the skin is still attached and it never drys out there is a good chance it will live if you havent yanked the broken part off yet, give it less lumes though. Like if it was outside in the sun take it out of the sun and into shade.

no camera sorry , just went out to water and there another fuckin snail was eating away at one of the 2 seed leaves, now i have no hope and im pissed that my hard work has been thrown away as some snail snack, little bastards

if you were the snail would you not have gone for it? lol i know i love eating cannabis plants and im human