Deadend

Su Yu and Duan Yuan have naturally seen that monster - what does it look like and how fast it was. After all, they have their immortal powers and demonic power (for Su Yu) so they could see clearly no matter how dark it is. But of course, they can't tell the viewers of Su Yu's livestream about this. Or else, they would just be… excited. After all, people have seen immortals only in TV or movies, or even read about them in novs. (A/N: hehe)