"Your expression was too restrained when you shouted just now." Xiang Xiaotong egged him on. "Make your face more savage when you shout."
"Does that matter?" Song He asked doubtfully. "There aren't many land animals that understand human expressions. Would a sea monster understand them? Fish in the sea don't even have expressions!"
Though he complained, Song He did as told. Facing the glass wall, he instantly switched to a furious, disgusted expression and roared viciously at the sea monster:
"Go on, hit me if you dare?!"
With a thunderous boom, the sea monster raised a tentacle and slammed it into the glass!
Song He took half a step back and said in delight, "It really works?! So it really does recognize human expressions?"
"It could also be related to your tone." Xiang Xiaotong said, "You know dogs, right? When I was in middle school, I once did an experiment while raising a puppy. If I scolded it in a gentle voice, it would be very happy. If I praised it in a fierce tone, it would feel terribly aggrieved."
Song He adjusted his demeanor. He kept his face savage but changed his tone to calm and gentle, then shouted at the wall, "If you don't smash the glass, you're a son of a bitch!"
The sea monster did not move. It simply stared at him.
"The case is solved. It's a problem with the tone!" Song He exclaimed in realization. "When Ning Mo ran his mouth, his tone was also extremely arrogant. This thing determines whether there's hostility based on whether the sound is aggressive!"
"There's one final possibility. It's very unlikely, but much more frightening." Xiang Xiaotong spoke again.
"The sea monster has never seen human expressions. Human voices are nothing more than the faint buzzing of mosquitoes