Some little useless information

Skills : Some useless power that have use varies per grade. By S or Exceeded S being the most powerful, and F being the most useful. Why F the lowest grade is useful? Well, They've ability like create water from surrounding moist, create food from nothing, changing geography without destroying anything in its path. The grade just means that it's powerful, but it's not always guarantee that it's useful of if it's the best. Using skills will costs mana and/or stamina. Passive skill don't cost anything.

Stats : Just like a game.

F- = 1~9

F = 10~50

F+ = 51~75

E- = 76~99

E = 100~500

E+ = 501~750

C- = 751~999

C = 1000

B = 10000

A = 100000

S = 1000000

Mana : Essence from another dimension that appeared from the Gate. Very useless if you don't know how to utilise it. Most who have knowledge about it will bring harm upon yourself.

Hunter : In another name; Awakener whom hunted another dimension's monsters, The Awakener, The Evolved, Human New Type. Just a normal human that have skills or can use mana.

Rewards : Rewards from Tsundere System. The rewards corressponding to the difficulty and the penalty of the quest. Since our idiot MC have death penalty. So, of course, He get the highest reward in every difficulty.

Gate : Using unknown recources and medium to open the Gate on the Earth Surface. Bringing another dimension's energy upon the very surface of Earth. Well, In reality, no matter how much desperate humanity is, they'll never open something that connected this dimension to another dimension(which is full of unknown danger) for sure. But since this is some trash novel, every character will have their IQ lowered than average, and many things can't be proved by science.

MC : Main Character. Denser than neutron star, Dumber than any Homo species, Have serious mental problems in his head, gOd is iNtEreStINg in him, cun*t magnet, more will be added later.

Little sister : Myterious being whom always horny about her big brother. Dunno why.

Evil princess : Previous wife of our MC. Cannon fodder.

MC's child : Another mob.

MC's grandchild : Have Universe HaREm.

GOD : hOW InTeReStiNg.

Reader : My little cute reader who will always insult and despise this novel.