Tie-in
01
연결 장치, 결합 부품
a fastener that serves to join or connect
02
미디어 프랜차이즈를 기반으로 한 책, 타이인 책
a type of book that is based on a media franchise, such as a movie, TV show, or video game, and is often released to coincide with the release of the franchise
