Secret High School 6 - Library Mystery is an Android game developed by Beauty Salon Games. It is a vampire-themed game that follows the story of Ashley Collins, a high school student who turns into a vampire after a near-death experience. The game is free to play and falls under the Games category.

The game features various activities that players can enjoy, such as going to school, giving themselves a head-to-toe makeover, and cleaning up the school library. Players must also be careful with their secret and hide their vampire face during class time. The game offers tons of stylish makeup items to choose from and allows players to DIY their lipstick and eyeshadow. Additionally, players can find clues left by a mysterious man in the school library, open the secret chamber, and make themselves a daylight ring. The game concludes with the mysterious man finally calling the player, urging them to pick up the phone.

Overall, Secret High School 6 - Library Mystery is an engaging game that offers players an immersive vampire-themed experience. It is perfect for players who enjoy role-playing games and love the idea of being a vampire in high school.