Su's father was seriously ill and in debt, and Lu Shiyan was under pressure from his family to get married. The two reached a one-year marriage contract, clearly agreeing to "not interfere with each other, divorce when due, and provide compensation."
At Mr. Lu's birthday party, Su Wan was made trouble by relatives and was ridiculed as a "sparrow turning into a phoenix". Lu Shiyan publicly defended Su Wan and held her hand tightly to declare his sovereignty, breaking the bottom line of the "mutual non-interference" contract and allowing Su Wan to confirm his heartbeat.
