C151 Tooth for tooth

"The first step, everyone reach under the chair. There is a glowing light stick there. Pick it off and shake it hard. It will automatically glow."

The group reached down and pulled out a rubber tube shaped object.

They heeded Xia Chuyue's words and began to shake with all their might, after which that white colored tube gradually began to light up. First it was white, then it was red