Skyfall System? Submit It Directly!

It was a cold night, and the delivery boy Lin Hui was on his way to deliver the food. In order to save a little girl, he got lucky. When Lin Hui woke up, there was a voice in his mind... [The first forced time travel will be launched in 24 hours, host please be prepared] When Lin Hui came back in embarrassment from another world, he handed over this 'cheating system' without hesitation! Note: All countries and characters in the book are fictitious.