If the Deep Sea Forgets You

What if one day a strange, amnesiac girl suddenly appeared before a cold, sharp-tongued star lawyer and asked, “Could you take me in?”

The cold, silent lawyer's first reaction, of course, was, “Sorry, I don't know you, and I don't have that kind of fetish.”

She wakes up in the hospital covered in injuries, only to discover that she remembers nothing and has no one by her side. The only person connected to her is the famous lawyer who, for some reason, kindly paid her medical bills.

In the end, she becomes his younger sister, gaining an identity in this world and a place to rest and sleep.

She depends on him because, in the world after her memory loss, he is all she has.

As for him, at first he sees her only as a frail little sister who follows him around, afraid of pain and of any kind of fight. So he protects her...

Later, she regains her memories and wants to leave, but he...