Surviving as a Genius Necromancer in the Game

The firstborn son of a family of funeral directors, a necromancer?

I’ve fallen into a game with a 0% clear rate.

My class is necromancer, and the ability I possess is the one and only ability to trade with the dead.

[Low-level mercenary Bell requests a trade with you.]

[Reward: Dagger Mastery (Low-level), Silent Steps (D)]

I will survive and return to Earth.