I Became an Immortal Emperor and Returned, and My Classmates Were so Scared That They Peed

Traveling through parallel time and space, Lin Yi just happened to catch up with the trial in another world! Some people choose the world of martial arts to gain experience, while others choose the world of Douluo to find opportunities. But Lin Yi chose the world of Zhetian, which has the highest risk factor. People in this world don't understand the world of Zhetian. They think it is an extremely dangerous alien world with extremely weak supernatural power. They thought that the so-called great emperor was just a mortal emperor... Only Lin Yi knows that there is a huge opportunity hidden in the world of Zhetian! ! "Lin Yi, calm down!" "A low-level world like Zhetian has nothing but danger. How can it be compared with Douluo World?" "Lin Yi, come with me to Douluo World now, otherwise... Let's break up!" Break up? Lin Yi did not hesitate and entered the world of Zhetian directly! … After the alien trial is over, The classmates returned from other worlds one after another. They either became great masters of martial arts, or became one of Douluo's divine kings. Even the heads of state from various countries are trying their best to win over these students! Just then, The door to the world that covers the sky suddenly opens... Chaos surged, and billions of broken tributaries of time intertwined, turning into an endless river rushing forward. The Great Holy Body, the Great Emperor Lin Yi, is back! The roar that spans eternity resounds throughout the world... The God King classmates were all scared to death! !