C244 Husband in the Future

When Luo Youran first bought the house, she never imagined there would be a hidden room inside. Back then, her team found a letter, some lab equipment, and a couple of vials. Luo Youran had them tested, but no one could identify the contents of the two vials.

After the incident with the Wang family, Luo Youran finally understood what those vials were. If her guess was right