Can someone who read the novel spoil me what’s going to happen next?

Spoiillleerr ALERT:
long story short
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Ivy tries to frame penny by poisoning herself in Peny's birthday but Peny notices and poisons herself instead.
Then cali is like 'nooooo, I was dump I actually love u so pls...'
And later Peny finds out Ivy isn't even human and is actually dead and evil and so the final big battle begins... and then bad ones die after that peny and cali kiss kiss let's get married, I haven't read the extras yet so I don't if there's a child or not

Omg