Trapped in Another World with an Insistent System

Nico wakes up in another world. As soon as he opens his eyes, the system introduces itself. However, the system's enthusiasm overwhelms Nico. The system is very insistent! And Nico, oh, Nico, is a stubborn boy with little patience. Where will this disastrous combination lead? A light isekai. Updates at least twice a week.

Humor Isekai Monsters Teenagers (13-18)
Adults (18+)