Class Survival: I Lead an All-female Racing Team

[Class survival + multiple female protagonists + base vehicle + convoy + all female characters are clean + no internal strife] Crossing a terrifying overpass around the world, each member must team up with their closest organization to survive, with no more than 50 people in total. Each organization is allocated a base vehicle, and only by continuously upgrading it can they withstand disasters. Because Chen Sheng attended an all-girls school, he was surrounded by female classmates. Fortunately, he awakened an SSS-level talent at the start: Bounty Hunter. Every time he kills an enemy creature, he receives a bounty chest. The stronger the enemy, the richer the reward. Deputy class monitor Lin Wanxing awakened an SS-level talent, the Guide. The other students in the class acquired good skills. Just as he was leading the girls in his class, preparing to show off his prowess, he encountered an all-female racing team composed entirely of girls from the entire school...