She thought he owed her a lot, but in the end it turned out that he had already paid off what he owed her, and it was her turn to owe him a lot...
Who owes whom? They can no longer tell the difference. Just like their lives, they have been destined to be entangled for a lifetime from the first time they met.
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.