The Only Alchemist in the City

Zhang Kuang attempted suicide by taking the highly toxic traditional Chinese medicine he brewed, but unexpectedly became the only alchemist! "What? Want to strengthen your body?" Zhang Kuang looked at the 1.8-Meter-tall but only 60-pound young man in front of him and said, "Okay, this body-building pill is just right for you!" "What? Want to develop your brain?" Zhang Kuang looked at the 1.8-Meter-tall and 200-kilogram young man in front of him and said, "Okay, this brain-building pill is just right for you!" "What? Do you want to be invincible?" Zhang Kuang looked at the 1.8-Meter-tall, 100-kilogram young man in front of him and said, "Go 100 meters north, turn left and walk 50 meters. A mental hospital is more suitable for you!"