Yi Suho?? Have I heard this name before?

The spell cumulated few of her attacks and repelled back towards Lu Hani, she tried to stop it but the cumulative effect was just out of her control. She couldn't stop it and she was raised from the ground. She directly hit the wall behind and the dark spell broke the wall. She ended up falling from the castle. 

She couldn't save herself even though she used her whole power. The addition of her spell was too powerful for her. Everyone followed her until the end of the building as they saw Lu Hani on the ground and blood started coming out of her head. Min Tae buried her head in Dan Yul's chest as she couldn't see her dead.

Yoon Ji and Mary did the same with Joon and Xen. They comforted their girls for a minute until they were ready to face the world again.

Every clone of Min Tae disappeared the moment Lu Hani fell on the ground.

Mary parted from Xen immediately as she realized what was she doing.