C49 Hematochezia(part iii)

"Feng, looks like this is the only way." However, from their tone, it was clear that they were unwilling to use the method that they had talked about. Perhaps it was because it was extremely dangerous, so they hesitated for a long time before speaking.

Huangfu Xiaofeng furrowed his brows. His expression became a bit serious. "Wugui, what method is this? Just say it