Hundreds of Millions to Buy a Name?

There were many people with the surname Gu so it was not necessarily her mother-in-law. 

"It is too difficult. You knew that Mistress Gu was injected with HR2 after she donated her liver. That chemical hinders the process of healing, especially for internal wounds. It doesn't matter if Mistress Gu changed her liver years ago, her recovery rate would still be terrible," the man on the other side spoke again. 

"If you invent a cure for this, it will be the biggest achievement for your medical biography," the doctor said with a smile. 

"No, it's too challenging."

Ye Yuwei leaned against the door. She could confirm that the person they were discussing was indeed her mother-in-law. 

So Mother-in-law's condition right now was caused by someone?

The conversation continued. When Ye Yuwei gently knocked on the door, the doctor deliberately ended the call with his friend and called out for her to enter.