Rebirth in the Apocalypse and Peace of Mind

The only sister died because of him. The life that I thought would end like this has been reversed. How can I do it again if I am an ordinary person? In this case, if I do my best, will this world have less regrets... … When he woke up, Lin Le thought that he was lucky to have caught up with the trend of time travel and rebirth. Before he could happily run out to change equipment and collect supplies, he caught a glimpse of a childish face in the mirror by the window, and his heart suddenly collapsed. What is going on? These are small arms and legs, right? Whose heroine travels back in time five years before the apocalypse? Everyone is reborn a few days before the end of the world, maybe only a month at most. What's going on with me? The plot direction is a bit confusing! Sure enough, there must be something wrong with me. No, did he go to some parallel world and travel through the wrong time and space? So what should I do? Is my sister still my sister? I thought I was getting a wasted female supporting role in the apocalypse who was reborn after deleting her account, returning as a counterattack king, and slapping the cannon fodder in the face who would run out of nowhere. Alas, as expected, couldn't I get a role as such an awesome protagonist? So do you want to dominate the campus? Are you following the inspirational route of studying hard, making progress every day, and getting into a good university? Well, this is in line with the core values of socialism in our country... However, just when Lin Le happily accepted the script of his active campus life, the end of the world came as promised... Looking at the black rain outside the window, Lin Le gritted his teeth: There is a saying in my heart that I don't know whether to say it or not... I took my friends to collect supplies, but unexpectedly I found a furball. Even though furball was in a small corner, no monster came to bite him? What is it like to treat everyone as if they haven't seen the past? After picking up the fur ball, Lin Le thought he had found a monster avoider, but in the end, the fur ball turned into a human? A little boy covered in milk? Lin Le poked the little boy's round face, overjoyed, "Little friend?" The result of being too arrogant was that he was pushed against the wall by what he thought was his little friend. The little boy instantly grew into a handsome man of 1.8 Meters. He leaned next to her delicate neck, and his hot and moist breath made people go crazy, "Kid?" As a result, Lin Le, who was 1.6 Meters tall, hit him hard on the knee. He slipped to the ground with an ugly expression and turned back into a child. Lin Le looked down at him with a cute little face and said calmly: "Yeah, kid." The cute, sweet, and explosive monster male protagonist ———— The heroine is not a virgin, but she is not dark either. The writing style should be lighthearted and funny, but due to the stupid author's writing style, I just ask not to take it too seriously. In addition, the apocalypse in the article is a private setting. There are no zombies, only monsters. In addition, it has a wide variety of superpowers, so overall it should be okay. Intention: optimistic and positive