Caroline's eyes widened, because the one who came back at this time was obviously not 'Arnold', but 403, who had secretly saved her once.

The simple human leather hood he wore this time looked like a certain president who had resigned, known as Ao Guanhai in the world.

Although she couldn't complain in her heart, it was much more pleasing to the eye than the bandaged look... Caroline stood up, nervously walked to the door, closed the door, and walked in holding 403's hand.

, "Why are you here! What if you are discovered?"

"If I'm not sure, I won't come up." 403 said calmly, his voice still hoarse.

Caroline thought so, and secretly breathed a sigh of relief. 403 sat down at this time and said: "Okay, let's exchange information now and see if there is anything special."

Caroline said: "It's nothing, I was tired and fell asleep last night..."

Caroline said briefly, and then asked: "What about you? Did you do anything special after the dance yesterday?"

She recalled the incident where she accidentally encountered Lucas's girlfriend walking closely with another man. She wondered if 403, who was hiding in the dark, would feel particularly uncomfortable after seeing his girlfriend.

"It's nothing, I'm leaving." 403 said calmly: "After all, my appearance is not suitable for staying outside for too long."

"Really..." Caroline nodded and suddenly said: "There's nothing special, except that guy gave me a mobile phone."

"Mobile phone?" 403 tilted his head.

"Here, this one." Caroline handed over the phone.

403 quickly took apart the phone and seemed to be very familiar with electronic equipment.

But thinking about 403's identity, Caroline didn't say anything. After all, Arnold himself was a top student. He seemed to have a degree in mechanical engineering. Lucas... 403, as Arnold's former roommate, probably had good grades as well.

Class right?

"Sure enough." Soon after, 403 held a small chip with his fingers.

"What's this?"

"Tracker." 403 then put the small chip back into the phone and restored everything.

Caroline was unhappy and said angrily: "Why are you putting it back on!"

403 said: "If you don't pretend to go back, then don't you let him know that you found out? This will put you in a bad situation... Moreover, pretending to go back is not just to prevent him from doubting you, but more importantly, we can use

Nice tracker."

Saying that, 403 stood up quickly, "Well, I have a good idea... If you continue to stay here, I need to prepare some things. By the way, you must take the electric shock rod I gave you with you.

Just in case."

"I know, I've hidden it close to my body for a long time." Caroline shrugged.
Chapter completed!