The End of the Demon Spirit Era

The end is coming! Changes in heaven and earth! There are giant beasts as towering as mountains, birds that cover the sky and the sun, small and cute crimson demons, the mighty and ferocious Vajra, and ancient sky dragons that are comparable to stars in the sky... In the vast and infinite multiverse, mankind has ushered in the era of great demon spirits! Sign a contract with the demon spirit with your soul body, turn the demon spirit into a demon spirit pet, and fight for you! Overcoming obstacles! Ps: This is a pure post-apocalyptic favorite article, please enjoy it together!