Xu Feilong once dominated the East Asian boxing world, almost unbeatable by any heavyweight champion who dared to challenge him.
On one occasion, Lin Pengfei's archenemy plotted his death and lured him into an ambush of more than a hundred people.
At the time, Xu Feilong was the only one by Lin Pengfei's side.
With nothing but his Invincible Iron Fist, Xu Feilong fought fiercely to rescue Lin Pengfei from this overwhelming siege.
That battle was fiercely intense.
After breaking out, Xu Feilong's entire body was soaked in blood, turning him entirely red.
However, when Lin Pengfei insisted on taking Xu Feilong to the hospital to dress his wounds, he discovered that Xu only had a few minor knife cuts; the blood covering him was from his enemies.
Lin Pengfei was utterly shocked at that moment.
Imagine—over a hundred men, armed, and Xu Feilong, protecting him while breaking out of the encirclement, was hardly injured.
How formidable was his strength?