· Heroine Shen Luxi: 26 years old, independent cartoonist, pen name "Lu Jiao Sheng Hua", 300,000 fans. He has a soft personality on the outside but is tough on the inside. He appears to be Buddhist but actually has a stubborn persistence in his heart. Forced to accept a "marriage by agreement" due to family debt.
· Male protagonist Lu Yanzhou: 29 years old, a technology upstart, CEO of an AI vision company. In the eyes of outsiders, he may seem cold, restrained, and rational, but in fact, he has unhealed loneliness inside. Because of his grandfather's last wish, he was forced to "find someone to get married to."
· Core plot: Marriage first, love later + secret love coming true (the male protagonist had a crush on the female protagonist in high school) + two-way healing
