The Jack Of All Trades System In Remnant

Introduction update:

Dave, the man who just got sent to a world by a mysterious man.

Dave encountered many things on his journey.

The world of Remnant, whom he doesn't know what it is.

(Think of it as if the world where he is is in; there is no RWB series.)

A system? A gaming system? A Jack of All Trades system?

Why is it so buggy and changes a lot most of the time?

Why does this world have crazy stupid stats that don't make any sense?

Oh, a woman? Well, madam, would you like to have a nice chat?

Low charisma? Let's start training.

Small muscles, hard to level? Start training.

Why feed players? Feed the player with knowledge to let him do the work that he can do with his own hands!

A store? But it's not to sell items, it's to sell knowledge with strength. Sold.

Why do you do it solo when you can have people work for you? That's the use of summons, after all.

He got rewards after completing the quest. Make sense

But no daily quest? I guess Dave have to ask some NPCs every day, then make the player wait for a quest to put it on a silver plate.