Immortal Source Singularity

An eighteen-year-old schoolboy woke up and found that his soul had traveled to another world. Of course, these were not important. After all, who had not traveled through time or two these days? What was important was that he found that his heart was missing... Time travel, who doesn't have a golden finger? Deduction of "Colorful Immortal Heart" The deduction was successful and I won "Colorful Immortal Heart" Deduction of "Physical Breathing Exercise" The deduction was successful and the "Xutu Breathing Method" was obtained Deduction...