God-Level Little Warrior

Yi Cheng was originally the king of mercenaries. He was prolific in killing people and was very powerful. He didn't want to live a life of fear, so he returned to China and found a job as a security guard with a monthly salary of 2,000 yuan. Not long after, he met the supermodel Zhang Yaling through the introduction of a dating agency. Zhang Yaling wanted to marry Yi Cheng as soon as they met, but the premise was that he had to sign a property agreement...