Do you recommend novels where the main character has multiple professional skills and rich life experiences in an urban setting?

Bell Cranel was rejected by every familia he tried to join until he met Hestia. In a few, he was rejected quite violently. And in one particular instance, he was thrown out and bashed his head against a wall. Well, that's apparently where I come in. Not sure how and why I'm here. Not even sure who 'I' really am at this point since Bell's memories are definitely clearer than 'mine'... But I guess we're doing this. Hopefully I've got some useful cheats. Maybe?

System Notification: Your King of Passivity talent was activated through killing the Elit Demon Clan Warrior. You have automatically received the Critical Strike (Passive) Skill. What? I got another passive skill. I have way too many skills, I can barely see the end of my skills panel. I need to be low-key, low-key. This is the story of a game grinder who used his passive skills to destroy legends.

In 2036, mankind steps foot on Mars for the first time. In 2052, Earth holds the first World Martial Arts Tournament, a global martial arts competition watched by the entire planet. Top professional gladiator, “Spear Demon” Xu Jingming, retires at the prime age of 26 with a body ridden with injuries. One day, the United Nations announces that mankind would be ushering in a new era for human evolution. Advanced technology had been found on Mars, a secret kept to this day. Research had been carried out to use science to augment human evolution. All of mankind can now evolve themselves by partaking in this VR experience using the freely distributed VR headset. How will Xu Jingming use this opportunity for all mankind to his advantage?

Spiritual auras rejuvenated in the world, and everyone awakened four skills. What would happen if everyone possessed skills similar to that in games? Would there be one-on-one fights between people? Would there be battles of wits among teams? Would there be close-quarter combat with savage beasts? However, Mo Xiu wondered, “Isn’t everyone supposed to only have four skills? Why do I have so many?”

An alternate realm invaded and the game descended. The entire Blue Planet was digitized. Faced against countless waves of monsters, some people downloaded the Holy Knight module and became angels of light that helped the world reach enlightenment. Some people downloaded the Warrior Monk module. They focused on their training and reached enlightenment overnight. With their fists and legs, they fought and made a name for themselves. Chen Kun, who transmigrated to this world, downloaded the Boss module. Each time he leveled up, his growth attribute improved multiple fold, and his attribute points multiplied. More importantly, all his skills were automatically unlocked as boss skills! When the hole between the two realms opened and the gods of the alternate world came pouring in to invade this world, what awaited them was Chen Kun, who sat high up on a throne. When the gods of the alternate world saw his terrifyingly long health bar as well as his boss skills that granted instant death and control immunity, reduced damage, true vision and many more skills, they despaired. Chen Kun smiled and said, “So, are you the ones who will challenge my throne?”

Bei Qingqing was left to fend for herself over eighteen years before the rich Bei Family finally took her back. She found that her identity as a daughter had been replaced by the 'naive and adorable' Bei Bei, who was kept in her family. Affection grows with proximity, and that certainly applied for them — there was just no comparing the affection the Bei Family had towards Bei Bei, to the affection of their biological daughter. They had spoiled Bei Bei for eighteen years. Using Bei Qingqing’s adopted mother’s illness as leverage, the Bei Family forced Bei Qingqing to substitute Bei Bei’s marriage to a comatose man, Chen Jiazhi. It seems that Bei Bei was now all that mattered to them. Even so, Bei Qingqing married Chen Jiazhi, who had been comatose for years and said to have no chance of waking up. By doing so, she earned her two-million-yuan dowry for her adopted mother's hospital bills. Though Bei Qingqing believed that she would be widowed for life, she didn't expect an accidental kiss on their first night to wake Chen Jiazhi! Everyone in the entire Chen Family — from grandparents to uncles — are now indebted to Bei Qingqing. They all spoiled her, especially her now-awake husband Chen Jiazhi. Naturally, the Chen Family also took care of her adopted mother by providing her with better treatment! Bei Bei was left red-eyed in fury! She was supposed to be Chen Jiazhi's fiancee. His enormous wealth and affection were rightfully hers! Moreover, Bei Qingqing had health problems and couldn't get pregnant. Bei Bei will do her best and scheme to replace Bei Qingqing! Unexpectedly, however, Bei Qingqing was having morning sickness just two months after marrying despite rumors of her infertility! As for the Bei family that abandoned her? They were declining at a visible rate, and soon wouldn't even deserve to lick Bei Qingqing's shoes!