In a transmigration, he attacked the Demon Cult Master. Later, he died of illness.

During one of his transmigration, he attacked the Demon Cult Master. Later, he died of illness. The adopted son and other subordinates of the Demon Cult Master killed the Demon Cult Master as a female blood sacrifice.
The female lead's body is very weak.

Answer 1

I'm not sure which novel you're referring to. But according to your description, I can provide you with some possible novel recommendations.

If you are referring to the book " Quick Transference: Attacking the Demon Cult Master in a Time Travel and Later Sickness of the Cult Master ", I can recommend the following novels to you:

1." Quick Wear: Plan to Save the Big Boss "
2." Wear It Quickly: Villain's Albino Halo "
3." Wear it quickly: be a slave to the big boss."
4." Wear It Quickly: The Female Lead Is Poisonous "

I hope these recommendations will be helpful to you.