Write SQL query to solve given problem: What is the name of the character that can be found in paragraph 8 of chapter 18820?. Keep the solution inside sql tag ```sql [SQL-Query] ```
SELECT T1.CharName FROM characters AS T1 INNER JOIN paragraphs AS T2 ON T1.id = T2.character_id WHERE T2.ParagraphNum = 8 AND T2.chapter_id = 18820