I don't understand why ya all calling our MC whiny. You know, you wouldn't be any better if you were in this situation. You got dragged away from your own world, miss your family, have to do hella training every fucking day, nobody tells you anything and you get deceived by everyone around you. Would you really not be whining then? I think the MC is cute. So if you like the type of MC who gets overpowered in 5 chapters go read something else.
Tia, if you are angry, you can take the fork and stab their hand with it. It actually helps if you are angry. You can do that if you want, I have expirience