Return Journey (2)

Therefore, after much thought, Chen Meng'er only came up with the idea of depositing the money in the bank. 

"Alright, Meng'er, this money was only taken out from the bank by me after I pulled some strings. If you deposit the money in the bank now, wouldn't everything that I did before be in vain?" Elder Liu paused for a moment, then he said, "You don't have to worry about it anymore. I'll be responsible for sending you home safely." After Elder Liu finished speaking, he turned around and instructed Xiao Liu, "Xiao Liu, get them to prepare the car." 

"Oh, okay," Xiao Liu replied. 

Chen Meng'er understood what Elder Liu meant, so she didn't mention how to deal with the money. As for Chen Ping, he did not quite understand what Elder Liu meant by this. What did he mean by "I will be responsible for sending you home safely."? 

It was not until Xiao Liu returned that he said to Elder Liu, "Everything is ready."