Thorny Branches.

She was determined to escape this maze, but with Taehyun!

Naeun's heart raced as she encountered another dead end and her feet stopped. She look around anxiously but there was no sign of Taehyun anywhere. 

She couldn't hear any of his footsteps or anything. Did he manage to escape out of here and was waiting for her outside worriedly?!

Naeun breathed out and then took in a big gulp of oxygen, bracing herself. Her eyes traveled towards the green hedges surrounding her. They were taller than three men combined and all full of thorns, preventing anybody to climb them. 

Naeun knew Taehyun wouldn't expect her to climb the wall. This was why he hadn't warned her not to climb the hedge full of thorns that were sharper than a knife's blade.