He is interested in necromancy.

She said she was interested in spiritualism.

He traveled around the world in search of the elixir of life.

He acted according to the order of a god.

He ran desperately to preserve his life.

He lost his life in a traffic accident.

He risked his life to accomplish the mission.

He swore to protect that secret even at the cost of his life.

So, that's my thought.

Yes, I will be in charge of that project.