Dimensional Invasion: Professional Alliance

In 2250 AD, the higher plane of hell invaded, and the nascent advanced technological civilization was destroyed. Humanity tenaciously resisted the oppression of the hell plane. In 2253 AD, the heavenly plane intervened, and humans relied on the help of the heavenly realm to survive in the gap between the two. In 2269 AD, the orc civilization invaded and countless humans became food. In 2577 AD, the Hai Clan invaded... In 2633 AD, the elemental plane arrived... AD 2689,………… In 9999 AD, after thousands of years of planning, the sages of mankind inspired the eternal heart, the supreme artifact, to create a way forward for mankind - professionals. Become a professional, hunt creatures in various domains, and obtain legendary power AD 20,000…………* This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.