I, Traveler Lumine, Give Them a Straight Talk in the Mi Universe

When she first transmigrates, Ying is five hundred million in debt, so she thinks she's come here to build a business.

Later, she discovers that this world has no miHoYo, but does have characters from MiHoYo games. She then thinks she's here to expand her business of recruiting lackeys in another world.

But after somehow ending up living with Elysia, she finally understands: she's here to be guided (and guided she shall be).

(P.S. The protagonist is Ying, the pairing is Elysia, and there will be farming.)

Answer: Elysia