diff --git a/package1/planet/adventure.vue b/package1/planet/adventure.vue
index b21899a..6e1456f 100644
--- a/package1/planet/adventure.vue
+++ b/package1/planet/adventure.vue
@@ -165,6 +165,7 @@
 				timeLimit: 150,
 				timeLeft: 150,
 				timer: null,
+				roundSeed: '',
 				moveCount: 0,
 				modal: { show: false, title: '', sub: '' }
 			}
@@ -328,6 +329,7 @@
 					this.session = res.result
 					this.playing = true
 					this.startTs = Date.now()
+					this.roundSeed = this.newRoundSeed()
 					this.buildLevel()
 					if (!this.cards.length) this.buildLevel()
 					this.startTimer()
@@ -336,19 +338,20 @@
 			buildLevel() {
 				const icons = ['🍔', '🥤', '🥟', '🏀', '🎧', '🚲', '🍜', '🔥', '☕', '🍢']
 				const garbageIcons = ['🚀', '🪐', '🛸']
+				if (!this.roundSeed) this.roundSeed = this.newRoundSeed()
 				let cards = []
 				for (let attempt = 0; attempt < 100; attempt++) {
-					const seed = this.levelSeed() + '_try_' + attempt
+					const seed = this.roundSeed + '_try_' + attempt
 					const positions = this.buildCardPositions(seed)
 					cards = this.assignTrapLayoutIcons(positions, icons, garbageIcons, seed)
 					if (cards.length && this.checkDifficultyMetrics(cards)) break
 					cards = []
 				}
 				if (!cards.length) {
-					cards = this.assignTrapLayoutIcons(this.buildCardPositions(this.levelSeed() + '_fallback'), icons, garbageIcons, this.levelSeed() + '_fallback', true)
+					cards = this.assignTrapLayoutIcons(this.buildCardPositions(this.roundSeed + '_fallback'), icons, garbageIcons, this.roundSeed + '_fallback', true)
 				}
 				if (!cards.length) {
-					cards = this.assignEmergencyIcons(this.buildCardPositions(this.levelSeed() + '_emergency'), icons, garbageIcons)
+					cards = this.assignEmergencyIcons(this.buildCardPositions(this.roundSeed + '_emergency'), icons, garbageIcons)
 				}
 				if (this.shouldBuildUnwinnableLevel()) {
 					this.applyUnwinnableTwist(cards, icons, garbageIcons)
@@ -359,6 +362,9 @@
 				this.normalizeCards(icons)
 				this.refreshCardState()
 			},
+			newRoundSeed() {
+				return `${this.levelSeed()}_${Date.now()}_${Math.floor(Math.random() * 100000)}`
+			},
 			buildCardPositions(seed) {
 				const cards = []
 				const template = this.levelTemplate('hell')
@@ -505,7 +511,7 @@
 				return positions
 			},
 			shouldBuildUnwinnableLevel() {
-				const rand = this.seededRandom(this.levelSeed() + '_win_rate')
+				const rand = this.seededRandom((this.roundSeed || this.levelSeed()) + '_win_rate')
 				return rand() < 0.5
 			},
 			applyUnwinnableTwist(cards, icons, garbageIcons) {
@@ -517,7 +523,7 @@
 				})
 				const candidates = Object.keys(iconMap).filter(icon => iconMap[icon].length >= 3)
 				if (!candidates.length) return
-				const rand = this.seededRandom(this.levelSeed() + '_unwinnable')
+				const rand = this.seededRandom((this.roundSeed || this.levelSeed()) + '_unwinnable')
 				this.shuffleWithRandom(candidates, rand)
 				const trapIcons = candidates.slice(0, 4)
 				trapIcons.forEach((targetIcon, trapIndex) => {
@@ -533,9 +539,16 @@
 					key.displayIcon = this.displayIcon(key.icon)
 					key.unwinnableKey = true
 					key.trap = true
+					this.exposeBadCardEarly(key, trapIndex)
 					this.exposePairEarly(iconMap[targetIcon].filter(card => card.id !== key.id).slice(0, 2), trapIndex)
 				})
 			},
+			exposeBadCardEarly(card, index) {
+				card.layer = 2
+				card.x = 116 + index * 74
+				card.y = 178 + (index % 2) * 70
+				card.style = `left:${card.x}rpx;top:${card.y}rpx;z-index:${this.cardZIndex(card)};`
+			},
 			exposePairEarly(pair, index) {
 				const baseX = 74 + index * 88
 				pair.forEach((card, i) => {
@@ -773,6 +786,7 @@
 				this.playing = false
 				this.clearTimer()
 				this.timeLeft = this.timeLimit
+				this.roundSeed = this.newRoundSeed()
 				this.buildLevel()
 				if (!this.cards.length) this.buildLevel()
 			},