A Mother's Final Lesson

After a late-night fall leaves her injured, an aging mother desperately dials her three children eleven times, but not one comes to help. The only person who rushes to save her is a kind neighbor from downstairs. She gave them her entire life—emptying her savings for their homes and futures—only to be abandoned when she needs them most. Looking at the worn lunchbox she used to pack warm meals for decades, she realizes their hearts have turned to ice. Will she finally stop living for the ungrateful?