Sai Takahashi (Earth-5340)

Sai Takahashi is a Inhuman born on Japan with the ability to convert any object into a ink-like material in order to inflict damage and offensive boosts against his enemies, hence the alias Ink he uses. Cocky, nonsense, but concerned for the good of his kind, Ink acts as a freelancer but also hero, and often aids the X-Men as a member of the team, even though he officially isn't.

Early Life
Sai Takahashi was born in Fukushima, Japan. His mother died giving birth to him, and he was abandoned by his father because of his unnatural pale skin. After being abandoned family after family he was sent to a orphanage on Los Angeles, California, where he stayed for most of his childhood.

However, as he grew to his teen years, Sai was adopted by Felix Faust of the Inhumans' Royal House to act as his son and personal assassin.