Your brain doesn't adapt to the body you're in, that's the stupidest comment I've seen here. If that were true then 100% of all the mangas where adults reincarnate in children's bodies like "I failed to divorce my husband", "I became the wife of the male lead," this one, etc, wouldn't work since half the story is them planning like adults while being kids.
Also.... I think you're the one who needs to re-read this. The fact that when she was a newborn she had the thought process of thinking her new baby life would be boring, then cried when she was a newborn because her parents weren't asking for her opinion on her nickname, she knew when the ML was coming to her life, prepared for it and managed to create a plan to escape the future the novel had for her..... Means SHE IS and THINKS like a da** ADULT!!! Not a dumb child with past memories as you think.
Please stop giving hate to people only because they have a different opinion than yours, especially when you're trying to school them in something you're absolutely wrong.
"You and everyone that liked this comment need to re-read..." 😂🤣 hahaha haha, It's embarrassing how dumb you looked.
Comment by deleted user on deleted user
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2 Replies
@deleted user i think you're viewing this wrong, like adult or not we dont know how old she use to be, she could have been from diff places so her range should be 15-20, also not every adult has the type of common sense you believe they should have, also shes been in that body forq a while, afterq adapting to being treated as a child, its safe to say she wont have the common knowledge you're expecting so stop complaining, this is one of the reasons to why people tell you to stop reading smartass 
@deleted user she also has something called a personality which resulted in her thinking being different compared to yours who you think everyone has, and lastly, we dont know where or how she was raise so stfu