C553 Spirit Scattering Grass.

"All the techniques must be modified before they can be cultivated by outsiders. Otherwise, the bloodline will not merge and the person will die from internal injuries. Although the effects of the modified techniques are not satisfactory, this is also for the sake of the outsiders."

"So there is such a thing." Lee Minghao suddenly realized.

"It's true. I once had a friend who was like this