Reincarnation in Another World and Restarting Life

Our protagonist Lin Ji is a useless middle-aged uncle in real life. He died trying to save a junior high school student! By accident, he was reincarnated into the Demonic Continent, where there are powerful magic, mysterious realms, and terrifying monsters, in this world of the weak and the strong! ! How does our male protagonist Lin Luo survive in this world? Please give me your support. This is my first time writing a novel. If you don't like it, please don't criticize it. Thank you! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.