Where the plot contains MC being switch at birth or at young age with someone. ... more>>
Stories here also include those of similar trope as the CENTER, such as someone being kidnapped/lost/died at a young age and the family took in someone else as a sort of "replacement".
Tier is base on when they are added in this list: with the higher number being the most recently added and 1 the oldest.
This list is full, starting a new one at: https://www.novelupdates.com/viewlist/83222/
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