Global Class Change: I'm the Only One Who Can See Hidden Prompts

This is a world where games and reality have merged. When people turn eighteen, they can change class and become powerful professionals, fighting the countless monsters pouring through dimensional rifts. Warriors, mages, assassins, priests... Powerful combat-class professionals are revered and enjoy both fame and fortune. Life-class professionals, on the other hand, are considered utterly useless dead weight. Lin Feng, a transmigrator, changed class at the ceremony watched by the entire crowd, only to end up with the most useless life-class profession of all: Summoner. He could only summon small animals with no combat ability, making him the laughingstock of the whole school. Just as he was losing all hope, he awakened the world's only SSS-rank talent: [God-Tier Hints]! [God-Tier Hint: The “Summoner” profession before you has a hidden, unique evolution path. Please proceed to...] [God-Tier Hint: Beneath the large tree in the southeast corner of the C-rank dungeon “Goblin Forest” lies a hidden treasure chest containing a gold-rank weapon...] [God-Tier Hint: After the skill “Summon Little Rabbit” you are learning has been used to summon 1,000 times, it can mutate into “Summon Moonlight Jade Rabbit King”...] [God-Tier Hint: The BOSS “Flame Demon Lord” before you looks powerful, but its left knee is its fatal weakness. Attacking there will deal ten times critical damage!] While everyone else is tearing their hair out trying to clear a dungeon, Lin Feng simply follows the hints and easily claims every hidden reward. While the geniuses are still congratulating themselves over a single piece of silver equipment, Lin Feng's storage is already piled high with legendary divine artifacts.