They called it the Athikalai Kadai —The Dawn Shop.
However, this does not appear to be a widely known published short story or novel with a fixed plot. Instead, the phrase translates roughly to or "The Morning That Brings Wonders." It may be a proposed title, a spiritual or motivational book concept, or a phrase from Tamil Christian or self-help literature. Athisayangalai Nigalthum Athikalai Book Pdf
“You don’t have to,” he said. “They happen anyway.” They called it the Athikalai Kadai —The Dawn Shop
“Hope,” he said. “Drink it. Not with your mouth—with your heart.” a spiritual or motivational book concept