No matter how high or strong her psychological quality was, when she had to face the fact that her comrades were sacrificed in the same battle, the stimulation wasn't just a single blow. It was multiple stimulations!
In the military unit, after every battle, there would be psychologists talking to the soldiers that went on the battlefield right after everything ended. This was to prevent them from getting any irrecoverable trauma.
Ye Jian had participated in many actual combats but she had never seen any of her comrades sacrificing before. If she didn't mention anything about it today, Xia Jinyuan wouldn't feel at ease. Instead, he would be even more worried.
Now, he mentioned her comrade's sacrifice when the gloominess in her eyes started fading. This was to stop her from holding back so that she was able to use her healthiest and strongest side, to use her willpower to overcome the stimulations the sacrifice her comrade gave her.