บท 989: Chapter 990: My Sister Was Killed by the Side Effects of This Drug_1

Chapter 990

A fleeting sense of resentment and helplessness flickered in Tristan Collins's eyes. "She's with her mother," he said.

"I doubt it," retorted Rosalind Taylor.

An impulsive thought sprang to her lips, "Do you remember BDR-2?"

Tristan's eyes flickered, his face growing progressively serious, "What are you trying to say? Does she have any relation to that thing?"

As the Collinses were one of the investors in the experiment that year, Tristan, as the head of the family, was informed about the matter.

Seeing his anxiety, Rosalind felt a momentary sense of satisfaction, "My sister asked me to keep it from you. There are some things I haven't told you."

"Speak!"

Rosalind glared at him, gritting her teeth, "When my sister was pregnant with her, she had a falling out with Emma Foster. Emma drugged her with BDR-2, a drug rumored to have the capacity to destroy the world at that time."