I Have an Endless Treasure Chest

It's the fiftieth anniversary of the earth's great transformation, and monsters are still rampant around the world, occupying countless land and oceans. Fortunately, In the past fifty years, mankind has unearthed countless ruins of ancient civilizations and trained top masters one after another. Sacred spiritual masters, mutated dragon blood warriors, night elves who control the breathing of stars... Ancient beings from Eastern and Western myths and legends appear one by one. And Qi Tian also got a treasure box system on the eve of the college entrance examination. Bite! Automatically search and find a gold-level treasure chest, containing a page of legendary spells! Bite! Take the initiative to kill the deep sea level human leader and explode the amethyst treasure chest, which contains a sacred level soul worm! Bite! Automatically search for ancient civilization ruins and discover an amethyst treasure chest, which contains ancient civilization ruins map guidance! Bite! Kill the giant beast in the ancient civilization relics and explode the black gold treasure chest, which contains...