When an Accident Occurs in a System

My name is Lin Yu. I'm so panicked right now. I received a strange express delivery for no apparent reason. I thought it was someone's prank. After opening it, it was discovered that it was a time bomb, and the countdown had entered the last three seconds... It's still me, Lin Yu. The bomb didn't kill me just now, and I survived the disaster with a system, but I'm still panicking now. Because as soon as the system was turned on, it started to emit white light, so it wouldn't explode again! A certain creation god: Um... This is my first time building a system, I have no experience, please forgive me, please forgive me... Lin Yu:... This is my first time writing a book, so I hope you can forgive me! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.