Love Alarm Clap! Clap! Clap!

Watching1. If you like the app that rings as an alarm, would you like to install it?

A good alarm studio that boasts a perfect synchro rate with webtoons. The performers who were covered by the veil appear one by one. The performers have not only outstanding looks but also charming styles! Who is the person who made my heart flutter with just a first impression?