Snake Evolution System

Shivam was a kind guy but died by Truck Kun, and later reincarnated as a Snake [HeBi]This is the story of a Shivam, who died in India while crossing the road, «Shit I become hebi{snake}, f.u.c.k I am about to lose my virginity today, and before I do that with my landlady, I died by Truck Kun».Later he reincarnated as A snake with a mythical Dragon bloodline and he has an op system with him to Guide him on the path of evolution and cultivation.Ding[You killed tier 1 Fish you gained a beast stone, 100 Tier 1 beast stones needed for advancing next level]«What, who are you,» Shivam asked surprisingly.his face becomes pale like a ghost after hearing that unknown voice.[I AM RAPHAEL, AND I AM GOING TO ASSIST YOU ON YOUR JOURNEY]«Raphael, what are you,» Shivam asked Raphael in a serious voice.[I am system and I am imprinted in your will to guide you on your journey and I will help you to become evolve]hearing Raphael words, Shivam was surprised, Shivam laugh and shouted in his mind.«Oh, god you didn’t abandon me. I heard many isekai stories when I was on earth, but it becomes a reality»«Hey Raphael, can I become strong with the help of yours, and what do you mean by evolution,» He asked to her[Yes you can become awakened as you reached the Tier 5 beast, and you can get the human form] As your will she replied.