189 I bet daddy here can last longer than you!

Sheyan swung his hand and brushed off an incoming winged key. At present, it was close to the climax already, Sheyan wasn't planning to hide anymore. With a stern face he replied.

"I saw your hands letting go, so I let go. Oi, this is like the chinese saying 'subordinates follow the examples of their superiors' that's all."

The Metals professor deeply inhaled.

"Based on our conjunction, the key requires a certain time to open the door. That is why we let go. We wanted to cover you and shield off the assaults from the winged keys. To prevent you from getting too hurt, and fail at the final effort."

Sheyan laughed.

"I am more suitable as a meat shield to protect you, how about you do it boss."

Currently, the winged keys had started to merge into the form of that terrifying metal hurricane. Several winged keys had already carved out sparks against the walls. The Metals professor hurriedly offered.