Love Coated in Dust

"When enemies came seeking revenge, my brother was off with his first love, chasing a golden sunrise over the mountains.I didn't beg him to save us. Instead, I dragged my sister-in-law to safety, dodging killers.In my last life, my brother rushed home, but his first love got caught in an avalanche.Before she passed, she texted him, accusing me and my sister-in-law of humiliating her with money and threatening her to leave him.The fateful trip was her final wish.Her death crushed me with guilt, but my brother dismissed it, holding a perfunctory funeral for her before moving on.I thought he had recommitted to his family, but while my sister-in-law recovered from childbirth, he slipped poison into our meal."How do I have such a vile sister like you?" he spat. "And you... I only married you for family interests. You two killed the love of my life!"He set the house on fire, burning us alive. Even his newborn son wasn't spared.When I opened my eyes again, I was back on that fateful day."