NA/BI: TWELVE DAYS, OR A MONTH

The average lifespan of a butterfly is 2-4 weeks as an adult, but this can vary depending on the species. Butterflies have become a symbol of rebirth and transformation across years, and here Ivan was, being a common rose butterfly. His lifespan was different from the others, with an average of twelve days.

A/N: This story will be bounded to twelve chapters, no epilogue, no prologue. Thank you.