Kill Evils & Upgrade in Seconds

Ye Fan, a high school student, had traveled through the chaotic era of the Republic of China. Gou Zizai had only started the Immortal Martial Sovereign Merit System three years ago, and after descending the mountain, he discovered that this was actually Lin Zhengying's Zombie World.
The system reward for the opening would be a hundred times that of natural talent. From then on, he would be at the peak of his life.
[Ding!] Host's attack on undead, Merit Points + 1]
[Ding!] Host, help the Ghost, Merit Points + 1]
[Ding!] Host's vital energy and blood is like a furnace, intimidating demons, merit points + 5]
[Ding!] If the system were to level up, the host can use contribution points directly to raise their cultivation.]
Ninth Uncle, seeing that my bones are strange, wants to take me as a disciple?
Sorry, I'm a man with a system. Ninth Uncle, you will follow me in the future!
The Four-Eyed Daoist wants to use a technique on me?
Sorry, your Body Securing Curse is useless against me!
Ren Tingting wants to be my wife?
I could only reluctantly agree.
In this chaotic world of demons and devils, I will use my blood to suppress the world!
No matter if it's demons, zombies, ghosts or monsters, I'll rely on the system to directly beat them up!