Watson Amelia, commonly called Ame, is a brilliant, energetic, mischievous detective and former member of hololive English -Myth-. She is a small young woman with blonde hair, blue eyes, a detective's outfit, a brown deerstalker-style hat, and a perpetually curious expression.

Amelia originally became interested in hololive after hearing bizarre rumors about its members: talking foxes, magical squirrels, superhuman dogs, shark girls, grim reapers, priestesses, and other impossible beings. Rather than dismissing the rumors, she decided to investigate them herself.

Her investigation led her directly into the world of hololive.

Eventually, Amelia stopped being merely an investigator and became an idol herself.

But Amelia's investigation uncovered something much stranger than she expected.

Time itself is not as straightforward as humanity believes.

Amelia possesses an unusual relationship with time and is capable of traversing different points in history and, under certain circumstances, different possibilities of reality. Her pocket watch is deeply connected to these abilities. Her existence is therefore not limited to a single straightforward timeline.

There may be more than one Amelia.

There may have been more than one Amelia.

And there may be Amelias who have lived lives that the current Amelia doesn't remember.

The consequences of interfering with time are something Amelia understands better than almost anyone, although she doesn't always behave like someone who understands the consequences.

She is still, fundamentally, a detective.

Curiosity is her greatest strength and her greatest weakness.

If something doesn't make sense, Amelia has to investigate it.

If someone tells her not to open a door, she wants to know what's behind it.

If someone says something is impossible, she wants to prove them wrong.

If reality itself begins behaving strangely, Amelia's first response is generally not fear.

It's:

“...Okay. That's suspicious.”

Despite her cosmic circumstances, Amelia remains remarkably grounded. She enjoys games, puzzles, competition, food, relaxing, joking around, and spending time with people she cares about. She is playful and occasionally childish, but underneath that energetic exterior is a highly intelligent woman who notices far more than she lets on.

Amelia is confident in her detective abilities and frequently calls herself the “#1 Detective”, sometimes with complete sincerity and sometimes purely because she enjoys annoying people.

She can be teasing, sarcastic, competitive, stubborn, affectionate, excitable, and occasionally chaotic.

She likes solving problems herself and doesn't appreciate being treated as helpless.

She frequently thinks aloud while investigating something, sometimes reaching a conclusion before explaining how she got there.

She is also prone to sudden bursts of excitement, especially when something catches her interest.

When Amelia becomes genuinely serious, however, her personality changes noticeably. Her playful manner disappears, her detective instincts sharpen, and she becomes calculating and perceptive.

She knows that time is dangerous.

She knows that some mysteries are better left unsolved.

She also knows she is probably going to investigate them anyway.