I Was Dumped at the Beginning and I Awakened to the Double Penetration System

After chasing Zhang Qian for three years, all she got in return was public humiliation? Jiang Chen suddenly woke up. The system is airborne, and you will gain favorability from high-rated beauties = collect cash wildly, and accumulate gratitude points from others in the end of the world = unlock special abilities! No money or strength? Don't be afraid! During the day, you can harvest the goddess's favorability in the city and become rich. At night, you can travel through the apocalypse to save survivors to accumulate points, strengthen your skills, redeem abilities, and defeat zombie mutant beasts!