Both dramas have the same plot - FL faking mental disability to achieve her goals, both MLs wealthy and disabled.

Both are mini dramas in which the ML is allergic to all women except the FL.
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Both are mini dramas in which the ML is allergic to all women except the FL.
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Both are mini dramas in which the ML is allergic to all women except the FL.
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Both are mini dramas in which the ML is allergic to all women except the FL.
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Both are mini dramas in which the ML is allergic to all women except the FL.
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Both are mini dramas in which the ML is allergic to all women except the FL.
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Both are mini dramas in which the ML is allergic to all women except the FL.
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Both are mini dramas in which the ML is allergic to all women except the FL.
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Both are mini dramas in which the ML is allergic to all women except the FL.
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Both MLs are rich and either disabled or ill, FLs have secret motives and pretend to be mentally disabled.

Both FLs pretend to be mentally disabled/ill in order to achieve their goals, both MLs are wealthy men who take them in, unaware of their motives.