A Fate Rewritten by Love (KimMacau)

Kim and Macau had been together for three years when tragedy struck-Macau ended his life. Haunted by the horrors of his childhood-sexual and physical abuse at the hands of a bodyguard whose face his mind had long buried-Macau carried wounds that no love, no therapy, no family devotion could ever heal. Even when the truth resurfaced and his abuser was punished, it was too late. Inside, Macau was already broken. His family tried to support him, and Kim became more than a friend: he was Macau's anchor, his lifeline, the one he trusted and loved. Yet despite every effort, Macau's pain consumed him, leaving a void that shattered everyone around him.

Consumed by grief and unable to move on, Kim tried to find solace with Chay, but his heart remained tethered to Macau. Desperate to be reunited, he climbed the same hospital rooftop, stepping into the same abyss. But fate intervened-a mysterious woman granted him a second chance. Kim awoke in the past, at the very moment Macau's torment began, determined to change destiny itself. This time, he vowed to protect Macau, to rewrite their fates, and to fight for a love that refused to let either of them go.

The characters are from KinnPorsche the series by Daemi. It's fanfiction and not a translation.