C99 Set up a Trap

At around ten o'clock in the night, Er Shoupa walked out of Mi Bu's tent and headed towards his own tent. Er Shoupa's tent was not far from here. He would arrive in a few minutes. When Er Shoupa walked into his tent, he suddenly found a letter on the tea table not far away.

Er Shoupa frowned and looked around. When he saw no one else, he walked towards the tea table