At the Beginning, I Was Told Not to Be a Coward, so I Had No Choice but to Be Invincible.

Traveling to a different world, being bound is a rigid system. As long as you don't give up, you can not only get strength and blessings, but also improve your own qualifications. Therefore, you have never lost a fight, no matter what level you are in, no matter how powerful you are. In my brother's eyes, he is nothing. At this point, an undefeated journey to another world begins. The purpose of life is to be strong without being timid! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.