Everyone OL: I Have a Talent for Item Synthesis

[New book has been released: Force me to quit the team before the college entrance examination? I became a god through feedback! The city is a steel forest. Under the bright and spacious sky of the prosperous age, everything here remains the same. But in 45 days, everything in the world will change! Dragons, elves, monsters, wizards, knights, alien races... Many creatures and strange factors beyond ordinary people's cognitive imagination will appear in this space and coexist with humans! What Chu Yan has to do is survive in this falling world...