Have you ever loved someone, like the undercurrent of the deep sea, invisible, but enough to drown you?
When Yin Xiaxi met Lu Mingshen, he was the unattainable heir to the Lu family, while she was just an orphan from a fishing village struggling to pay for medical expenses. But fate made a ridiculous joke. She was identified as his sister who had been missing for many years. A grand comeback ended badly with a changed DNA report and the accusation of "liar".
She walked away from home and buried all her grievances with silence.
Half a year later, he reappeared as a patron at her exhibition, his eyes burning like a sea she couldn't escape.
In the name of "brother", he built the gentlest cage. She carefully guarded the boundaries of her family, but when he lost control again and again, she encountered the stormy waves under the taboo.
"Lu Mingshen, you're crazy, we are brother and sister." "What if I'm not?'
When the final secret comes to light, that grand and secret secret love finally finds its identity that can be revealed to the public. His love is like a kiss in the deep sea. Even if it is lost in the sea of people, it will eventually follow the tide and return her to the world.