It Only Takes Three Steps to Become a God

One is pulled into another world. The so-called slave of a god in that world told him that he would become the new god. The slave told him that as long as he passed the test, he could become the new god. So without that person knowing anything, he signed the life contract. In the end, he had no choice but to carry out the so-called challenge. In the end, he slowly changed from being reluctant at the beginning to taking the initiative to ask. The last part of the trial is to let him...