Revenge: It Starts with My Sister Being Drained of Blood

The main character just wants revenge. It's not the crazy ones, those who feel like killing everyone on sight. Just watch carefully. Since justice comes late, the protagonist will report it in advance. [Refreshing + revenge + slap in the face + good and evil + secret in the cave] I would rather lose the world! You all deserve to die. "There is something fishy about your sister's death." As soon as the woman finished speaking, Teng Zhe opened his eyes angrily and stared at her like a wild beast. "What did you say?" The protagonist Teng Zhe sacrificed his life to get the blood beads, but still failed to save his sister. Unexpectedly, my sister's death was actually a conspiracy. My sister had her blood drained just to save a beast? ? ? If the world is unfair, then I will become an avenger. Do you want to survive? Sorry, why? "Sister, no one who harmed you can escape. Your wish will be fulfilled by me." However, in the process of revenge, various special events also occur. Is the emergence of the cave a passage to another world? Human bodies begin to undergo strange changes? The Avengers system has been upgraded, and the physical boxer has the power to control elements, fire? ? Ice? ? Strong wind? ? Thunder! ! Let's see how Teng Zhe reveals the source of the strange virus, travels through caves, enters other worlds, and kills all kinds of monsters, supernatural beings, evil spirits and false gods.