"Why?" Ke Mingye raised an eyebrow, "Didn't summer vacation just start not long ago?"
Ke Xiaomo replied, "There are still many things waiting for me to handle at the Ninja Sect, and I might not come back any time soon, so I hope you'll take this."
As he spoke, he took a necklace from the pocket of his black shirt and held it in his palm.
"What is this?"
As Ke Mingye asked, he looked down and saw that attached to the end of the necklace was a glass vial about as thick as a finger, containing a small scroll.
"If you ever find yourself in danger, or if someone else at home needs me, just crush this glass vial and open the scroll inside." Ke Xiaomo said, "Then I..."
"Then I can summon a dragon or a tailed beast?" Ke Mingye interrupted him, taking the vial and adding, "Man, are all ninja tools this mystical? Suddenly, I feel my superhero gig is kind of bland. Maybe you should ask the Sect Master of your Ninja Sect to take me in as an ordinary guy?"