Accidentally, the CEO of a Wealthy Family Dragged Me into a Flash Wedding

[Marriage first, love later + Salt or sweetness + Doting alone and being clean + The male protagonist CEO is abstinent and cold + The female protagonist's sister is sober in the world] After an accident, Gu Nian suddenly married Su Zhibei. They agreed to get married by agreement, and when the contract was terminated, they could get together and break up. Unexpectedly, they were so tenderly entangled by the domineering boss Su Zhibei that their legs weakened. I thought my husband was a younger brother, but I didn't expect that he was the president of the largest group in Tiancheng City. Everything seems to be reunited after a long absence, and it seems to be coming as scheduled.