Another Lucky Roulette

[ Grumpy Brother ]

[ One-time card ]

[ How can you be grumpy when you're not hurt? ]

[ When you get hurt badly, you can use this card to accumulate your grumpy points. ]

[ Time limit: 30 minutes ]

[ How to use your grumpy points: you can vent your anger on any consumption item and receive a corresponding amount of refund. ]

[ Note 1: you must make a consumption decision and transfer the money within 10 minutes after the timer stops. ]

[ Note 2: the grumpy points are determined by the peak number. ]

[ Note 3: Your grumpy points can only come from gaming. ]

[ Grumpy Brother, get your revenge online. Work hard, young man! ]

After reading all the descriptions and notes, Wang Yan pondered for a moment and was overjoyed.

Hey, system, you're really my sweet little baby!

Isn't it easy to obtain grumpy points in gaming?