Evolution frenzy

After Duan Fei's death in his previous life, he is reborn 20 years in the past, just hours before a devastating virus outbreak. Armed with the knowledge and experiences from his former life, Duan Fei is determined to rectify his past regrets. With the help of an evolutionary tree, he continuously enhances his abilities, striving to become stronger. While he was the sole survivor in his previous existence, this time, he aims to transform into a world hero, facing the challenges ahead with newfound resolve and wisdom. Read the MANHUA (Evolution frenzy) online at ChapterCodex for free, with non-intrusive ads and the latest chapters updated.