I Killed the Senior Sister Alone at the Beginning, and I Triggered the Golden Finger.

[No heroine + immunity cost + decisive killing + magic way] "Junior brother, you will protect me, right?" "Sister, of course!" … In the cave, Chen Liu stood motionless in front of his senior sister's body. His golden finger is here! A golden finger that can exempt you from all negative costs! From then on, Chen Liu embarked on a path of even more demonic cultivation than demonic cultivation. [Blood Demon Technique: Forcibly swallowing other people's spiritual energy and blood to return to oneself, the spiritual energy improves cultivation, and the energy and blood condenses the blood demon body. The more you swallow, the faster you break through] [Price: 1. When used, it is destined to be accompanied by killing. If used for a long time, the evil spirit will be lingering, and it is easy to go crazy (can be exempted!) 2. The spiritual energy that is swallowed and refined is not pure enough. Compared with the same realm, the spiritual energy is relatively rare and insubstantial (can be exempted!)] [Cultivation formula:...] [Cultivation method:...] …