C418 Array arrangement

When I saw that wood coffin, I immediately walked towards it. At that moment, Qiu Sha Sha grabbed my arm and pulled me back.

"What's wrong?" I asked, looking back at her.

Qiu Sha Sha said nothing. Instead, she took out a few copper coins from her backpack and placed them on the ground. Then, she took out four jet-black incense sticks from her backpack