Beneath the Same Sky (KimMacau)

Kim, the youngest son of the Theerapanyakul main family, grew up in the shadow of loss. His mother, Mei, died giving birth to him, leaving a wound no one could heal. His father, Korn, barely acknowledged him, and when he did, his eyes carried the weight of blame. His older brothers, grieving their mother, kept their distance, unable to see Kim as anything but a reminder of what they had lost. Only his sister, Apsara, loved him without question, protecting him and filling the emptiness of family with warmth. Meanwhile, Macau, Kim's cousin born the same day, was surrounded by love and admiration, cherished by both the Major and Minor Families. Kim loved Macau deeply but struggled with envy and longing, torn between resentment and affection. When he turned eighteen and earned a place at a foreign university, he left Thailand, seeking freedom from a family that had never truly cared.

Tragedy struck with the sudden deaths of Apsara and their cousin Paris, forcing Kim back to Bangkok. He planned only to attend the funerals, yet Macau and Seoul persuaded him to stay. In their shared moments, old bonds rekindled and evolved into forbidden feelings, complicated by their existing relationships. Kim came seeking closure-but love found him instead.

Would he forgive his family? Could he and Macau embrace their growing love? Or would Kim leave again, chasing the freedom he had once sought?

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