My Billionaire Ex‑Wife Bought Our Lives for $300K

David walked away from a successful business to stand by billionaire Ava, devoting himself to caring for his sister as her illness worsened. But when he pleaded for $10,000 to save her through urgent surgery, Ava’s secretary withheld the money under Ava’s orders. By the time he lost his sister, David was also diagnosed with stomach cancer. Broken by grief and pain, he vanished. A year later, Ava, filled with regret, spends her fortune searching for his forgiveness. After everything he has suffered, can David ever accept her again?