Beast Tamer, I Can Upgrade Everything

Transmigrated Ethan only awakens the weakest F-Rank farm chick and gets ridiculed by genius Sophia — until he obtains the All-Creation Enhancement System capable of boosting any creature to Mythic rank.His chick evolves into Seraph Michael, a useless egg becomes Fallen Angel Nicole. He also tames Thunder Goddess Rebecca, Space Deity Winnie and Silver-Winged White Tiger. He dominates the Aptitude Trial, hunts Abyss demons in mysterious lairs, collects four elemental authorities, and defeats the Lord of Ten Thousand Demons to stop the invasion. When the war ends, he goes home, living peacefully alongside his four mythical contracted beasts.