Really saved it.

"Doctor, how is my grandpa?"
The young man finally came to his senses. After that, he felt a raging fire suddenly burning in his chest, and he was almost going crazy.
If it wasn't for the last bit of rationality still controlling him and telling him not to act impulsively until the last moment, he would have rushed forward and fought Harbinger Campbe to the death.
But even so, his face had turned completely black, his hands were clenched into fists, and murderous intent was already visible...