"I've had breakfast!"

Zhao Lin spoke with absolute confidence.

"I'll need to eat something on my way back!"

Ye Bai gave him a thumbs up.

"You win."

Neither of them was actually good at saying goodbye.

After handing the bag to Ye Bai, Zhao Lin said a few words and then saw Ye Bai into the car.

Only after the bullet train slowly started moving did Zhao Lin turn around and leave, still holding the pork knuckle.

He muttered to himself as he ate.

"I feel like I've forgotten something important?"

Zhao Lin took a bite of the pork knuckle, and then a brilliant idea struck him.

"Oh no, I didn't get the IOU back!"

He bought the skill book to return to Ye Bai, not only to repay the favor but also to get back the IOU.

Ye Bai still has the IOU in his hand. Who knows how much it will be worth next time they meet!

"Never mind, it's just a small amount of money."

...

Shanghai Railway Station.

9:45.

After the bullet train arrived at the station, a handsome man wearing a baseball cap quietly got off the train from the second-class carriage.

After studying the subway for ten seconds, Ye Bai decided to take a taxi.

"Free shuttle bus to Shanghai University for sightseeing..."

A student walked by holding up a sign, looking somewhat listless.

He didn't understand why such a bus would be arranged suddenly.

Most students at Shanghai University come from well-off families. Not to mention taking a taxi, many of them even have their own personal mini-teleportation arrays.

As for other citizens, they have no interest in Shanghai University.

Who would take a free bus?

Ye Bai: Be alert!

He confidently stepped forward and said earnestly,

"Hello, I am a tourist from out of town and would like to visit Shanghai University for free!"