"Actually, from a scientific perspective, if you're really worried about ghosts or supernatural entities, there's nothing better to prepare than a small rubber ball."
"Why?"
This piece of knowledge genuinely made Lin Xian pause.
Is this the caliber of someone who's studied abroad?
"What good is preparing a rubber ball?"
"To verify if it's tangible."
Zhao Yingjun responded without hesitation:
"It doesn't matter what kind of ghost or entity you encounter, just toss a rubber ball at it directly. If the ball bounces back, it means it's material. What's there to be afraid of? Two grown men surely can handle a tangible being."
"If the ball passes straight through, it means the entity isn't physical. Then there's nothing left to say... if you can't harm it, no weapon will work. Just turn around and run."
Zhao Yingjun's rigorously scientific reasoning immediately made Lin Xian laugh:
"You're reliable. Next time something like this happens, I'm definitely bringing you along."