章 1592: Four Kilometers

After Jiang Yao came out of the medical system, her first thought was that she would never use cell activation and regeneration technology unless they were absolutely necessary.

She had only used the neurotoxin once, and it had attracted a group of enemies. If she used that technology, would the whole world stare at her?

A person with a broken leg would not die. If it were not someone close to her or someone she trusted, she would definitely not use that technology.

She wanted to use the medical system to save more people, but she also wanted to protect herself.

However, the System Admin also told her a piece of good news. Her vision and hearing abilities had doubled. Previously, she could only see and hear people and voices within a two-kilometer radius. At that moment, she could see and hear people and voices within a four-kilometer radius.