Finding this interesting Psychological manhua

Hi guys! Sorry for asking so many questions. I really want to find this manhua. I was really hooked in that manhua and it was still ongoing but I checked if there's an update for it but then it's already gone and I already forgot the title. The plot was interesting. He was having a check up with his psychiatrist and he's telling that he did so many bad things to his ex like (locking him up and buried him on the ground). But the psychiatrist was kinda suspicious to him and he later found out that his patient was just talking abut himself. He was the one that was locked up, drugged, and buried alive by his partner. The psychiatrist promised that he will help his patient to get over with his trauma and they got close to each other, but then he found out that his patient was his stalker for a long time. That was the last part that I read and I want to read more so I hope you can help me find this precious manhua