• Don't skip too fast else you might lose at the next mini-game.
  
• Click when the pointer is on the green part of the bar.

• Choose:
  
  
  • 2
    
  • Remind him to leave quickly
    
  • Take it up and have a look
  
  
• Stop skipping at this point.
  
• another mini-game like the first one; click when the pointer is on the green part.
  
  
  • Go downstairs to have a look
    
  • Do not give up
    
  • Take it
  
  
• Click on the slip of paper (1) on the window.
  
• Click on the mop (2) to get the paper. Pick it up [Slip of Paper].
  
• Pick up the screwdriver (3) near the sink [Screwdriver].
  
• Click on back and then on the bathroom stalls (4).
  
  
  • The first one.

• Open your backpack (5) on the top left corner and use the screwdriver.
  
• Use the screwdriver on the lid (6) above the toilet [Diary] [Pencil].
  
• Click on back (7).
  
  
  • I should be back
    
  • Replace it with another capsule

• Click on the backpack and use the cold capsule.
  
• Stop the pointer on the green section.
  
• Click on the flashlight when the nurses are not looking.

• Open your backpack and choose the flashlight and then the diary.
  
  
  • Don't give up treatment.
  
  
• Click on the camera on the top right corner.

• Choose:
  
  
  • Take the opportunity to leave
    
  • Question about the morning jogging
  
  
• Click on the doctor's pocket several times.
  
  
  • Dormitory
    
  • 1
    
  • No
    
  • Behavior modification therapy
    
  • Accidentally fell
  
  
• Click on the computer desk and solve the math equation (some numbers can be 0).

Remember the PEMDAS (order of operations)[en.wikipedia.org]rule.
Easy to do if you just use the last two digits to multiply and get closer to the required number, and then sum the remaining using the first digit.

• Choose:
  
  
  • Yes
    
  • Go left
    
  • Point out someone at random
  
  
• Stop skipping at this point.
  
• Stop the pointer on the green section.
  
• Open the backpack and choose the flashlight, the diary, and the pencil.
  
  
• Click on the nightstand (1) and open the first drawer [Spool].
  
• Click on the pillow (2) [Hook].
  
• Combine the hook and the spool in inventory (click on next page to see the items).
  
• Use the thread and hook in inventory.
  
• Click on the left side (3) of the bed [Key].
  
• Open your backpack and use the key.
  
• Click on the nightstand (4) and open the second drawer [Vise].
  
• Open your backpack and use the vise.
  
• Click on the window (5) to cut the wires [Wire].
  
• Click on the sheets (6).

• Click on Gate and OK.
  
  
  • Climb over

• Click on Door and OK.
  
• Open your backpack and use the wires.

                                Listen carefully to the sound and remember it for later.                                

• Choose:
  
  
  • No
    
  • Start
  
  
• (requires audio): lockpicking - unlock the door according to the previous sound.
  
• Click on Treatment Room and OK.
  
  
• Click on the right compartment (1) [Scalpel].
  
• Click twice on the left cupboard (2) [Anesthetic] [Syringe].
  
• Open your backpack (3) and combine anesthetic with syringe.
  
• Open your backpack (3) and use the map.

• Click on Store Room and OK.
  
• Click on the white box and choose:
  
  
  • Use your tools
  
  
• Use scalpel on inventory and open the white box [Mobile Phone].
  
• Open your backpack and use the map.
  
• Click on Treatment Room and OK.
  
  
• Click on the machine at the middle of the room and choose:
  
  
  • Take photos
  
  
• Open your inventory and use the mobile phone, then click on the machine again.
  
• Open your backpack and use the map.
  
• Click on Accounting Office and OK.
  
  
• Click on the bills (1) and choose:
  
  
  • Take photos
    
  • Back
  
  
• Click on the table (2) [Jerky].
  
• Open your backpack and combine Vials of Anesthetic with Dried Meat to get [Dried Meat with Anesthetic]
  
• Click on the box (3) above the cabinet.
  
• Click on the computer (4) → CONFIDENTIAL.
  
• Click on XXX AUDIO CLIPS
  
• Click on the words "Do not give up treatment" and then click on SAVE.

• Open your backpack and use the map.
  
• Click on Courtyard and OK.
  
• Click on Professor Yang's Office and OK.
  
• Open your backpack and use the recording pen.
  
  
  • Use the record

• Click on the cabinet (1) and choose:
  
  
  • The first cabinet
    
  • Yes
  
  
• Click on the cabinet (1) again and choose:
  
  
  • The second cabinet [Jigsaw Piece 1]
  
  
• Click on the sofa (2) [Jjigsaw Piece 2]
  
• Click on the photo frame (3) on the shelf and choose:
  
  
  • Yes
    
  • Match the following symbols (clicking is a little buggy): [Key]
  
  
• Open your backpack (4) and use the key on the right cabinet:
  
  
  • The third cabinet
    
  • Use the key [Black MP3]
  
  
• Click on the red arrow (5) to inspect the other side of the room.
  
  
  • OK

• Click on the desk lamp (1) [Jjigsaw Piece 3]
  
• Click on the picture (2) on the left and choose:
  
  
  • Complete the jigsaw puzzle.
  
  
• Open your backpack and choose "Three pieces of puzzle" [Professor Yang's Letter].

• Open your backpack and use the map.
  
• Click on Guard Room and OK.
  
• Click on any computer.
  
• Solve the equation (remember PEMDAS).
  
• Click on Gate and OK.

• Go out

• Click on Elder Xu's Home and OK.
  
  
  • Go to somewhere else.
  
  
• Open your backpack and use the mobile phone.
  
  
  • Go to somewhere else.
  
  
• Click on The Retail Store and OK.
  
• Click on the cashier (left side).
  
• Hold LMB (left mouse button) to catch the falling money until collecting 45000¥.
  Green clocks add 10 extra seconds to the counter, while red clocks reduce 10 seconds.
  After getting 45000¥ simply click on the red clocks or wait for the timer to run out.
  
  
  • That's enough

• Open your backpack and use the map.
  
• Click on The Village Head's Home and OK.
  
  
  • Use your tools
  
  
• Open your inventory and use Dried meat with anesthetic.
  
  
  • Go to somewhere else
  
  
• Click on The Retail Store and OK.
  
• Open your backpack and use the map.
  
• Click on The Village Head's Home and OK.
  
  
  • Go to somewhere else
  
  
• Click on Elder Wu's Home and OK.
  
• Open your backpack and use the stack of money.
  
  
  • Use your tools
  
  
• Click on The Village Head's Home and OK.

• Choose:
  
  
  • Try to drive the car
  
  
• Click on the lanes without lights.