Sienna's eyes suddenly turned red as anxiousness filled her.

She could not stop thinking, 'If my master is not here, will Diego die?'

"Senior Brother!"

Sienna was anxious as he looked at the dying Diego on the floor. She could not stop crying. "I'm sorry, but I am so useless. I don't know any medical skills. I don't know how to save you!"

All the Sword Sect disciples had tears in their eyes; they looked very sad.

Diego was still conscious. When he heard what Sienna said, he fell into despai