Marvel in the Eyes of Immortal Cultivators

I, Li Mo, am a perfect cultivator of the Golden Egg. No, it's the Golden Pill. I've been stuck for three hundred years. The system said that I need to train my heart in the world of mortals, and kicked me into the Marvel Universe. He has the strongest combat power in the universe, but I don't know! My knees went weak when I saw Iron Man, until Thanos came over with the Infinity Gauntlet—— "Who will protect the earth?" I tremblingly raised the mahogany sword: "How about... Let me try?"