✓ Cut to the beat on the snare hits
✓ Use text overlay to introduce the manhwa title in the first 3 seconds
✓ Use a 'face cam' reaction at the end of the edit
✓ Sync the 'La La La' vocal hook with a transition between two characters
✗ Don't use slow, static images without movement effects
✗ Don't ignore the beat drops; the edit must be rhythmic
✗ Don't use the sound for non-anime/manhwa content as it will alienate the current audience