I! the Protagonist of Luck. Time Travel and Self-Rescue Start

I am an urban loser. I suddenly died unexpectedly while playing a game and traveled to a parallel world. Start on hell difficulty and wake up directly in death row. Fortunately, I have a system. If the system is activated for 24 hours, there will be a thunderstorm at noon tomorrow! I'm going to die, I'm going to die! Enter the official career first, and then enter the world. I want both princess and senior sister. Who said nine-year compulsory education is useless? I just took off where I was. If you learn mathematics, physics and chemistry well, you will not be afraid of traveling all over the world. What? Are you saying time travel stories are brainless? No no no! I am that time-traveler with high IQ. Anyone can recite it! But to pretend well requires temperament. If I encounter an enemy whose realm is higher than mine, and I can't defeat him, I'll shoot him. Others rely on hard work to cultivate, but I rely on reputation to cultivate. . . If heaven had not given birth to me, Zhou Anran would have been like a long night! You want me to go to war? Haha... Do you think my Baijia Forum is in vain? My ultimate goal in life is: princess, senior sister, courtesan, etc. . . . This book is not brainless! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.