Time-Limited Love Contracts [SeiRei]

Diagnosed with stage 4 lung cancer, and given a life expectancy of only one year. Soyi, who only knows about work, writes her bucket list. "I am tall, handsome, and have good manners. I will help you complete your bucket list." When her celestial boss, Dojun, offers her a contract relationship, Soyi falls for him and ends up getting involved with him!