I, Lu Mingfei, Start Being the Male Protagonist of a Cool Novel Today.

The good news is that Gu Yu, who was terminally ill, traveled through time after passing away. He traveled to the dragon world and activated the Shuangwen male protagonist development system. The bad news is that he has become a 'portable grandpa', integrated with the male protagonist of Shuangwen's development system, and lodged in Lu Mingfei. In other words, he became Lu Mingfei's system! Aunt: "Lu Mingfei, hurry downstairs and buy me something!" Gu Yu: "As the male protagonist of a cool novel, it is disrespectful to be called around like this. It's time to start fighting back! Say all the words you are holding in your heart in one breath!" Lu Mingfei: "I don't dare, Brother Yu!" Gu Yu: "As a reward, I will give you the latest PSP game console." Lu Mingfei: "It's my duty, Brother Yu. Auntie, I am the eldest son and grandson of the Lu family. Your family uses my parents' money for food and clothing. Please be polite to me in the future!" He stepped on Zhao Menghua and punched the eight Sheqi families. Who is the craziest in the world of dragons? I, Lu Mingfei, am the king! A different Lu Mingfei!