Quick answer
Tap the eye-like objects mixed into the open lunchbox. Their appearance makes the colorful side dishes suspicious; the target is inside the meal rather than on either person's face.
- Level
- Level 28
- Difficulty
- Normal
- Objective
- Find the eyeballs mixed into the food in the open lunchbox in Rich in collagen and complete the observation stage.
Video walkthrough

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Step-by-step
Start with the packed food between the two people. The bright colors and small portions look like an ordinary arranged lunch, so inspect the individual ingredients instead of treating the box as a single object. Find the round pale pieces among the other side dishes.
Look at their dark centers and compare them with ordinary garnish. The eye-like shapes are the clue the answer isolates. This is a detail within the contents, not a reason to select the lid, the table or the eater's mouth. Use the surrounding vegetables to keep track of the correct small area.
Tap those pieces and allow the explanation to appear. There is no cooking sequence, item combination or dialogue choice in this stage. If the preview is too small, pause on the marked food in the video and match the ingredients' arrangement with your screen. Finish through the clear confirmation after the answer card.
Tips
- Use the scene around the target to orient yourself: two people sit beside an open packed meal whose colorful side dishes initially look ordinary.
- Look closely at the round white objects among the food. Their eye-like appearance distinguishes them from ordinary garnish; the unusual ingredients are inside the box rather than on a face in the room.
- Pause the video at the marked selection and compare the exact outline of the eyeballs mixed into the food in the open lunchbox before tapping.
Common mistakes
- Selecting a nearby part of the illustration instead of the eyeballs mixed into the food in the open lunchbox.
- Tapping repeatedly before the answer card or result has finished appearing.
Frequently asked questions
Where do I tap in Rich in collagen?
Tap the eyeballs mixed into the food in the open lunchbox. Use the surrounding objects in the scene to locate the small feature rather than selecting the whole picture.
What is the suspicious detail in Rich in collagen?
Look closely at the round white objects among the food. Their eye-like appearance distinguishes them from ordinary garnish; the unusual ingredients are inside the box rather than on a face in the room.
Does Rich in collagen need dialogue choices?
No. This stage is an observation picture: two people sit beside an open packed meal whose colorful side dishes initially look ordinary. Identify the eyeballs mixed into the food in the open lunchbox, then wait for the answer and clear confirmation.