I Secretly Learned the Card for Three Years and Was Favored by the Goddess of Luck.

First year 703. In 703, after the great disaster, murderers from other worlds invaded, and mankind was forced to build thirteen walls, which became the "Thirteenth District", the last refuge of mankind. Three years have passed since Chen Cheng traveled through the past. Living in a slum, he was unwilling to accept the status quo and wanted to live a high-class life. Since he had no money to go to school, he could only sneak into school and learn magic card synthesis. Today. He finally plucked up the courage and spent all his savings to buy the materials needed for synthesis. Success or failure depends on this! "Congratulations on being favored by the goddess of luck" Level: Super SSS Ability: You can use it once every seven days. After using it, you will be favored by the goddess of luck, with a lucky value of +99999, which lasts for five minutes... Could it be that I am the one chosen by heaven? ! It seems that three years of time have indeed been wasted! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.