[Feel-good power fantasy + invincible protagonist + fighting above his level + high-martial world]
Before I was even a month old, I was abandoned on Changbai Mountain. My grandpa, Cheng Jianping, found me while he was up there gathering firewood. Otherwise, I would have died on the mountain long ago.
Grandpa even found me a yellow weasel to nurse me, and it did so for three whole years.
I didn't learn until I was seven that Grandpa had arranged a childhood betrothal for me.
At the Northeast Forbidden Arts High Martial Academy, when I was sixteen, she slept with someone else, then broke off our engagement in front of the whole school and humiliated me.
I couldn't take it anymore, so I went home and told Grandpa.
But the old man didn't do a thing to help. Instead, he asked me,
“Chang'an, want to learn a different kind of forbidden art?”
“Huh?”
I stared at Grandpa, completely baffled. Had the old man lost his mind?
But I couldn't talk him out of it. He kept taking me to a thatched hut to study all sorts of strange books and scripts. He even withdrew me from school so I could focus entirely on learning them.
When I turned eighteen, the blood moon appeared.
Evil gods led countless demon beasts in an assault on Huaxia.
P.S. Forbidden arts range from Tier One to Tier Twenty. Divine beings and demon beasts are also ranked from Tier One to Tier Twenty.