Cultivating Immortality Begins with Fusing a Drop of Immortal Blood

(No System + ruthless and decisive + urban setting in the early chapters + expansive worldbuilding + peerless genius + steamrolling every opponent)

With nothing better to do, Lu Chen went fishing by a mountain stream and hooked an ancient wooden box.

When he opened it, he discovered the legendary inheritance of immortal cultivation!

Years later, Lu Chen stands above countless star domains, ruling over all living beings.