Zero Zone: Starting with a Skeleton, Leading the School Beauty to Go Crazy

After Xiao Xiao was killed while trying to save his sister, he accidentally traveled to the game "Zero Zero" and became a skeleton in the hole (a monster that players want to fight). It is bound to a strange system: "Master, don't you want to return to the real world and be reborn for revenge, slap your face and abuse the scum? As long as you clear the game, everything is possible!" Since then, the skeleton has had hundreds of millions of small goals: Lord of the Hollow? The strongest one? In short, killing your way through the game world is the best way to do it! Similar? Ga! Human? Ga! Anyway, all NPCs give it to me! … The first volume is also called "Start with a skeleton, evolve the ultimate boss and kill indiscriminately" The second volume is also called "My school beauty sister is so cute, what's wrong with taking her to fight monsters?" The third volume is also called "When the game comes to reality, what's wrong with me, a villain, hitting you?" Volume 4... …[Game fan]+[Travel]+[System]+[Villain]+[Evolution]+[Pet]+[Mount]+[Servant]+[Reverse]…