"Archer, when I get back, I definitely won't let you off!"
BB looked somewhat embarrassed, her expression darkening.
To her, this kind of provocation was intolerable.
"Hmph, if that's the case, then let me demonstrate it again. I don't believe you can break through her defenses this time. Come out, Rani! Tell them that a maiden's secrets are unbreakable."
Chapter 43: Four-Times-a-Night Girl
"Rani?"
Hakuno looked doubtfully at the girl approaching them. Her expressionless appearance truly matched the reassuring girl in his memories.
Except now, she was not on their side, but the enemy's.
A brown-skinned, purple-haired girl walked over from nearby.
BB spoke with malicious delight. "Whether human or AI, there's no real difference as material. In fact, you should feel honored to be treated equally. She's actually an excellent defensive wall, isn't she? A girl's heart is extremely complex and bizarre. There's no sturdier barrier, right? The only drawback is that the range and number are limited. Turning one girl's heart into three layers is already the limit."
"But that doesn't matter."
Rani adjusted her glasses and calmly assessed the situation. "Three layers or four, it makes no difference how many layers BB sets up."
BB's face fell. "Rani, saying that really kills my enthusiasm."
"Is it the enthusiasm to keep making walls of the heart when you cannot break through even one layer?"
Rani asked with great confidence, not believing herself to have any weaknesses at all.
Only then did BB smile in satisfaction.
As expected, this artificial girl created by the Atlas Institute was extremely suitable for defense.
Whether in appearance or at heart, she was as impregnable as a fortress of bronze and iron.
"So you used her as a core, just like you used me?" Tohsaka Rin asked in a low voice.
"That's right."