Su Nianxing's parents passed away unexpectedly just after her eighteenth birthday, transforming her from a beloved little princess to a helpless orphan overnight. In compliance with her father's instructions during his lifetime, business tycoon Li Chengyuan took her to his villa to take care of her. When they met for the first time, the man had a cold aura, which made the already timid Su Nianxing afraid to approach him. He only dared to call out "Uncle Li" timidly.
Li Chengyuan originally just wanted to fulfill his promise to his old friend, but he didn't expect that this cute little girl would break into his closed world little by little. He will remember that she doesn't eat coriander, will silently prepare hot milk when she paints late at night, will show up to support her immediately when she is bullied, will keep all her preferences in mind, and pamper her like a princess in his own way.
From the initial awe and dependence to the later love, Su Nianxing bravely expressed his feelings to Li Chengyuan. Li Chengyuan had already been deeply in love with this little girl. Faced with her confession, he held her in his arms without hesitation, declaring that she was his only preference in this life.
However, their relationship was not all smooth sailing. The rumors brought about by the age gap, Gu Manni's repeated frame-ups, a few dissenting voices within the family, and business rivals using the heroine to suppress Li Chengyuan have all become obstacles in their relationship. But Li Chengyuan always stood firmly by Su Nianxing's side, clearing all obstacles for her; Su Nianxing was no longer the little girl who needed to be protected. She supported Li Chengyuan in her own way, conveyed warmth with her paintbrush, and became his most solid backing.
