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Like the already cliche plot, he traveled through time. His name was Lin Tian. In his previous life, he was just an ordinary otaku, but he was a little bit handsome. Unsurprisingly, by the time he was six, he was bound to the system. It's called [selection system], it's just a small system~ The function of the system is to provide choices based on the current situation, choose one of the two, and can also travel to any world. The system helps the host become stronger, and the host helps the system upgrade. The system is pretty smart... Shit, it gets disconnected from time to time! Okay, let's see, which world are we going to next? What is this world? What a surprise...

Once reborn, he transforms into the five elements; Once awakened, the five elements shape the body; Once it rises, kill the protagonist; This is Douluo Continent, where he is invincible!

PS: The first stop is Doraemon! After graduating from college, Su Bei fell into extreme sadness because of his grandfather's death. He stayed at home for three years. Originally, he thought he would spend his whole life doing nothing. However, he bound to the system and started a different life, which also gave him hope of resurrecting his grandfather. The system he is bound to is called [Heaven Travel System], which has a travel function to travel through any world in the heavens, as well as a mission function. Complete the missions issued by the system and receive generous rewards after completing the missions. The system even has many inconspicuous small functions, such as the sign-in function of the sign-in system, the synthesis function of the synthesis system, the selection function of the selection system, and so on. PS: I won't go into details, please read the novel.