In this busy psychiatric hospital, nurse Zheng Daoen works hard to cooperate with patients every day and provide them with the best care.However, a seemingly simple interaction puts her in trouble.In order to comfort an emotional patient, Zheng Duoen took the initiative to lose to him, but he did not expect that this move would affect his mood.Feeling confused and helpless, she found Nursing Yin, hoping to learn some coping methods from her.

However, Nursing Yin's life was not easy either.One day, patient Li Taijing suddenly fell ill and became uncontrollably emotional.Nurse Yin was unfortunately injured when she tried to stop him.This scene made Zheng Daen deeply shocked and worried.She immediately stepped forward to help Yin nurse and treat the wound, and the two became friends who talked about everything during this difficult time.

Nurse Yoon decides to teach Jung Da-eun how to play table tennis, hoping it will help her relax.However, Zheng Daen found it difficult to learn thoroughly.At the same time, a new patient Zheng Helan arrived at the hospital. She was diagnosed with persecutory delusion.Zheng Duoen was responsible for managing the patient, but he did not expect that during a routine checkup, she just looked through Ha Lan's wardrobe and she was convinced that she had stolen money.

Ha Lan kept pestering Zheng Duoen to pay back the money, which made Zheng Duoen feel even more stressed.When she dealt with this issue, she was accused by Park Soo-yeon of not taking the patient's situation into consideration because of her inappropriate words.This made Zheng Duoen feel aggrieved, and she began to doubt whether she was really suitable to be a nurse with paranoia.

During the night shift, Jung Da-eun and Jeong-ran were hungry, so Nurse Yoon delivered fried noodles to them through her own channels.However, this heartwarming moment was discovered by Park Soo-yeon because of Ha Lan's talkativeness, and Jung Da-eun was criticized again.At this time, her mood had hit rock bottom.

At the same time, Min Delai and Zheng Duoen took over the shift. Huang Ruhuan looked at Min Delai from a distance and recalled the scene when he met her while secretly eating instant noodles in the ward.Zheng Daoen was exhausted from work and fell asleep after returning home.However, Ruixian, a patient in the ward, suddenly became ill and cut himself with scissors.Min Delai tried to stop him regardless of the danger, but his hand was scratched.Huang Ruhuan couldn't help but feel pity in his heart when he saw her working so hard.

Min Delai's sister called and asked for living expenses, which doubled Min Delai's pressure.And when Jung Da-eun reminded Yu Chan to take medicine in the restaurant, he met Dong Gu Yun-joo.In order to get close to Zheng Daoen, Dong Guyun invited her to go to the barber shop to get her hair done, but she ended up spending a lot of money.Although Zheng Daen was reluctant to give up, he still reluctantly paid the fee.Both of them felt cheated, but this experience brought them closer.

Dong Guyun made an appointment with Zheng Duoen for dinner. He expressed his envy that Yuzan had a female friend like Zheng Duoen.During the chat, Zheng Duoen curiously asked Dong Guyun about his career as an anorectal surgeon.Dong Guyun told her without scruple that he had hemorrhoids due to delay in studying. This was an unforgettable memory for him.Huang Ruhuan learned that Dong Guyun liked someone. He heard that he was a nurse in their department, and subconsciously thought that it was Min Delai.

However, when Zheng Daen came to the hospital to work, she found that Ha Lan was targeting her again.Ha Lan pulled her hair from behind and graffitied on the wall asking Jung Da Eun to pay back the money.The head nurse advised Zheng Duoen to rest first and leave Ha Lan to Jing Lan for management.Zheng Daen began to wonder whether she was really not suitable to be a paranoid nurse.After Shu Wan saw that Zheng Duoen was unhappy, he tried his best to comfort her.Zheng Daen wanted to find a place to take a lunch break, but she was worried about being harassed by Ha Lan, so Jinglan asked her to ask Nurse Yin for help.Nurse Yin arranged a cabin for her, and Zheng Daoen felt very happy.

After Huang Ruhuan heard about Zheng Daen, he suggested that she try to really pay Ha Lan back, at least so that she would no longer go crazy.Zheng Da Eun decided to do this after some thought, but when she found Ha Lan breaking into the dressing room and rummaging through her wardrobe, she became emotional again.Jung Daeun pretended to be strong on the surface, but felt very uncomfortable inside.For the patient, she chose to endure the pain and hid in the hut silently crying.

After his mood stabilized, Zheng Daoen came to Ha Lan's room again to communicate with her seriously.During the communication process, Zheng Duoen learned about Ha Lan's experience of being deceived and the pressure she was under.She decided to do her best to help Helan get out of trouble.At the same time, Min Delai was also working hard and overtime to cope with the pressure of life.Huang Ruhuan saw the pain in her eyes and insisted on sending her home and discovered her poor living environment.In order to express his sincere feelings, Huang Ruhuan took an unexpected move - poured cold water on his head and took the initiative to kiss Min Delai when she wasn't paying attention.