She wrote, slowly, painfully, checking the PDF for every verb conjugation, every particle.

The first week was mechanical. She memorized 안녕하세요 (hello). 감사합니다 (thank you). She traced the vowels—ㅏ, ㅑ, ㅓ, ㅕ—like runes. But on page 14, something cracked.

Then, the sentence she had been rehearsing for six months, the one the PDF could not teach her, because it lived in the space between grammar and grace: