I read a bit farther through mtl. The author decided that the system being just like this would make the novel boring. So, he added another angle. The characters that he goes through in his dreams start influencing his real life. At about 78 chapters, at a road accident, the character of a doctor takes over him and helps partially deal with the medical emergency. But, MC doesn't know that. He just feels as if he couldn't remember what happened in those few minutes. Also it gets a bit emotional too later on. So, judge it as you will. I only read a 100 chapters.