Behavior 

"Then, they are very lucky." Huo Ling can't help but feel envy. He looked at Yi Bing. "I think you're a nice person. They are very lucky to have someone like you risk your life for them." He sighed with emotion. 

"Yes. I think so, too." Yi Bing said. "That's why they have to hurry to know my sacrifices for them." He chuckled. 

Huo Ling was surprised. "They don't know?!" he asked. 

"They don't." Yi Bing said. 

Huo Ling stared at Yi Bing. "Yet, why do you look happy with that?" he asked with a look of puzzlement on his face. 

"Because by the time they knew of it, something bad will happen." Yi Bing said. 

"Huh?" Huo Ling is puzzled. He can't follow Yi Bing's thoughts.