i am soo confused like did tatiana live 3 lives cuz i dont get it

I think so if I’m understanding correctly Life 1 was her OG life as Princess and was doom & gloom and she made a wish which lead to Life 2 which she thinks is her OG life in modern day South Korea and thinks this was only a book she read and transmigrated into which is Life 3 & where we’re at now but it all stems from a wish she made at the end of Life 1