I Transformed from a Referee into a Warrior God in the Colosseum

Wu Tian traveled to a troubled dynasty called Daqi. Unfortunately, he actually became a "fighting beast slave". In a few days, I'm afraid I'll die in the belly of the beast! Fortunately, there is also a spiritual root of heaven and earth [Xuanling Treasure Tree], which can give birth to Tao Fruit as long as it is nourished by Qi and blood. If you eat Tao fruit, you can improve your martial arts realm and advance your skills. With such a spiritual treasure, coupled with the inexhaustible supply of all kinds of blood food in the Colosseum, Wu Tian decided to take root here and never leave the mountain until he became a Martial God! From [basic footwork] to [coiling dragon to the sky], to [stepping on the universe, walking on yin and yang]. From [Dog Beating Stick Technique] to [Pointing to the Country], to [The Stick Shatters the Sky]. From [Basic Boxing Technique] to [Great Sun Fire Fist], to [Nanming Lihuo Shocking World Fist]. From the [Treasure Technique] to the [Immortality Technique], and then to the [Heaven and Earth Immortal Hunyuan Immortality Sutra]. … Many years later, Wu Tian couldn't help but worry when he looked at the mysterious tree rooted in the void and hidden in the yin and yang: "The Colosseum is good, but I don't have enough energy and blood." "How about grabbing two Martial Gods and using them?"