The One and Only (2021)

"mama i'm in love with a criminal"
In both drama both the main leads is technically a criminal who get together under some very peculiar circumstances.

In both drama the ml is a hired hitman who gets entangled with the fl in the middle of their chaotic lifes.

Both series deals with hospice care, death and nursing people. Both ML are orphan with criminal background.

Both drama for the most part take place in a hospice. The themes of love, life and death are also prevalent in both.