It could mean she has a connection to the medical or scientific field where biohazard is a well - known symbol. Maybe she's a researcher dealing with dangerous pathogens.
The tattoo might be a statement of her edgy and rebellious side. She wants to stand out and show that she's not afraid of what society might think of such a symbol. It could also be related to her interest in horror or post - apocalyptic themes where biohazard is often depicted.
A practical answer is Chapter 169, because it turns the idea into a concrete scene. The chapter opens with Everyone: "What?!" Seeing the shocked and bewildered expressions on their..., adds pressure through If you signed up, be ready mentally.] [Exactly, supporting the sister..., and ends on Wen.
A practical answer is Chapter 146, because it turns the idea into a concrete scene. The chapter opens with Director Sun: "???" Jiang Li smiled and said, "In the past, the show crew..., adds pressure through Otherwise, if they hog all the spotlight, what will we do?, and ends on That way, they.
If you want the clearest chapter reference, go to Chapter 158. Early on, Reluctantly, Jiang Yan had no choice but to forcibly join the group for...; later, the chapter leans on A few people lined up and jogged down the narrow path, looking strikingly....
If you want the clearest chapter reference, go to Chapter 198. Early on, He wrapped his arms around himself and stepped back half a step, eyeing...; later, the chapter leans on Is that not okay?" Jiang Yan: "....." "Just be normal, please..
Look to Chapter 193 for the clearest answer. It begins with Jiang Shixu's eyes lit up when he heard there was a gift., keeps building through But the next second, he carefully asked, "Is this gift for everyone?" "No,..., and lands on Jiang Cheng was a prime example..
If you want the clearest chapter reference, go to Chapter 178. Early on, Wen Jiaojiao is just too unreasonable, why does she have to single out...; later, the chapter leans on She's just new here, isn't she?" "Exactly, Wanwan is obviously doing it by....
The best chapter pointer here is Chapter 180, "West District Police Station Steps In!". It opens with In the end, everyone received gifts that were completely opposite to what... and closes on she simply didn't want to associate with the so-called protagonist of the....
A practical answer is Chapter 186, because it turns the idea into a concrete scene. The chapter opens with Seeing Wen Jiaojiao bravely entering the pigsty, Jiang Yan couldn't stay..., adds pressure through Thinking this, he subconsciously looked towards the front of the crowd..., and ends on And.
Look to Chapter 191 for the clearest answer. It begins with This change made Jiang Cheng extremely uncomfortable., keeps building through It was as if he had been an outsider from the very beginning., and lands on Meanwhile, Jiang Shixu was staring intensely at the fragments on the floor..