C628 Cleaning up the Charges

"It's just a shell. It should be some kid's prank!" Looking at the shell on the table, constable Du's eyes turned, disapproving, he casually took it.

"That's not right, this is not an ordinary shell. This is a phonetic shell!" When he took the shell closer to look, constable Du immediately discovered that it was not an ordinary shell.

Then, constable Du poured his spirit energy into the shell