Red Robin stared fixedly at the monitor screen.
He watched Bruce take a sharp dagger condensed from blood from Cain's hand, slowly walk over to Master Andrew, and kneel on one knee before him.
He reached out and embraced Master Andrew's upper body, whispered a few words into his ear, then without hesitation drove the sharp dagger into his heart.
The long, sharp dagger pierced through his chest, blood gushing out like a spring. The life in Master Andrew's eyes gradually faded, and Cain's last remaining suspicions were dispelled.
Red Robin stared at the monitor screen in silence for a long time. Lilith spoke into his ear in a gloating tone. "Though it does seem like a good way to gain Cain's trust, in my view, I am a demon after all. Your little righteous heart is pounding away quite happily."
"Shut up." Red Robin's tone was unexpectedly icy. He stood blankly before the screen for several minutes before rising to his feet. "You stupid woman, you have no idea what it means for Batman to kill someone."
"He lied to us." Red Robin took a deep breath. "He isn't fragile, and he isn't gentle. Evil and madness are hidden behind his mask."
"Is killing evil?" Lilith asked.
"What I care about isn't the killing, but the deception." Red Robin's face darkened. "He never showed me this side of himself, yet he showed it to Cain... Cain has to die!"
Lilith fell silent again. Only after Red Robin hurried upstairs did she tentatively ask, "Although father and mother complexes are unavoidable for humans, don't you think you're being a little extreme?"
Clearly, Lilith had caught a glimpse of the turbulent thoughts in Red Robin's mind, which could roughly be summarized as Batman Batman Batman Batman Batman and Batman, as well