Rewind for One Last Chance

Dunk and Phuwin were childhood best friends, bound like the Sun and Moon-Dunk, the warm and radiant extrovert, and F Phuwin, the quiet,
comforting introvert. Their friendship deepened in high school when they met Joong and Pond, forming an inseparable bond.
But everything changed 5 years ago in college. Just before graduation, Dunk killed himself and was found dead hanging in their favorite hideout, leaving behind only questions and heartbreak.
Five years later, the t three reunite on the
anniversary of Dunk's death, determined to uncover the truth, They found out the reason for everything Duck did and why he did it. They finally found all the answers but some ghosts never rest and some friendships refuse to die. They can't get over it one day while returning from bar they had a accident and wakeup in past one night before dunk death, now they have to save dunk without anyone else finding out.

this will be a Dunk X joong X pond X phuwin relationship