Lol the Heroin

Lol the Heroin is quite a piece of work.
Spoilers about her story
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So the heroin was originaly a reincarnator who remembered part of her past life but got use to her new one, She and Ml fell in love at first sight and had their "happy" ending.. Exept Heroin was wery greedy and jelous about Ml's atention.. When the first child was born she was happy, but as Mls work took alot of his time and the rest was spent with her and the kid.. she grew Jeouls and wanted him to give her the atention and not their kid.. She contemplated getting rid of their kids to regain Ml's athention..
Later her jelously grew so big she even mistreated their child, and when she finaly had a moment with Ml a maid came and poured him tea, this made the heroin lose it she screamed at the maid and hit her and then hit ml and called him a cheater and so forth.. finaly she tried some shit and Ml had to have her removed... As she was locked up she cursed Ml and voved if she had a second chance she would make him look only at her.
She pro comitted suicide and when she woke up she had her second chance.
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Now we are in the timeline of the manga and the heroin made her apearence expecting the "love at first sight" to happen again. But to bad for her she is 5 years to late and Fl has a place in Ml's heart.
This however dosnt stop her.. heroin aproaches FL and tells her to back off! And later due to her imense jelousy and lust for Ml.. the queen has an ideal puppet to get rid of FL with.
Thats as much as i know.