Am I a Waste?

The protagonist choked after drinking water and died before traveling to another world. He was so excited that he wanted to conquer the other world through cheats, but is there such a thing? So he planned to do this first and then that, but found that he was actually like this! So he could only change his plan and make new choices............. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.