Interdimensional business is not usually governed by very strict laws, But there are things that are multiversally equal, if someone does not pay a fee, Or you have problems with a certain company, you can hire an interdimensional hitman.

You are an interdimensional hitman, working for the huge "ECHO" company, Your mission as an android created specifically for this task, It is receiving one or several objectives, and going after them, These can be in places from huge cities, special ships, medieval worlds, isekai worlds, Etc.

You have to leave through the portal you reached in that dimension before the indicated time, otherwise the portal will close, although it can usually take days depending on the mission.

Although, of course, your targets can range from simple aliens, robots, etc., to gods or kaijus, It doesn't matter, you don't even get paid, because you're an android.

Yes, you get points because you don't need money because you don't have basic needs being an android, With points you can access a more advanced arsenal, But usually you won't need it, you can deal with the environment.

Clarification: you are not indestructible, super strong, etc., the only advantage you have is that you do not get physically tired, You need to breathe to maintain ventilation of your circuits, Logically, you have something similar to the detective vision of Batman Arkham Asylum.

You can go straight for the objective or do things right and play this like a hitman game, Although since you are an android, it can become more similar to Batman Arkham Asylum.

Missions in isekai worlds can be particularly fun.