Prehistoric Psychologist: I Let the Three Purities Reconcile

My name is Lin Yuan, and I was a top psychological counselor in my previous life. Now... I am in the prehistoric period, providing psychological counseling to the saint. Bite! You have received a new "Consultation" order! Customer 1: [Tongtian Cult Master] Symptoms: Severe post-traumatic stress disorder (PTSD), accompanied by strong suicidal tendencies. Therapy: A bowl of [Yesterday Reappearance Porridge] to reconcile with yourself in memory. Customer 2: [Yuanshi Tianzun] Symptoms: Late stage obsessive-compulsive disorder, a perfectionist bound by "rules" and "face". Therapy: Soul torture for three consecutive times, asking him to put down Yu Ruyi with his own hands and admit his "failure". Customer 3: [Houtu Zusha] Symptoms: Depression and confusion caused by excessive empathy, carrying the sorrow of the entire Wu clan. Therapy: A bowl of [Samsara Requiem Porridge] to let her see that death is not the end. I thought I was just treating illnesses and saving people, while surviving in a calamity. Unexpectedly, my small restaurant has become the biggest variable in the history. Tongtian, who left and returned, put aside his arrogant Yuanshi, and actually shared a table in my shop in embarrassment. The powerful lich, who was at odds with each other, finished my plate of [Let go of my obsession with stir-fried dishes], and then both of them left in silence, averting a heinous massacre. When all the saints became my regular visitors, even the heavenly Dao from above hit me with a huge [? Hour. I just discovered that the entire prehistoric era has been cured, except for the one I didn't see through... It's the "obsession" that I came from through time.