Did you survive in the middle school English word dungeon?Then, from now on, please challenge the English dungeon of essential English.Study like a game where our high school friends like English words that are difficultHigh school essential English word to survive in the dungeonIt is an English word game completed from Level 1 to Level 100.As you solve the problem, your level will increase and your English vocabulary will also improve.It consists of approximately 2,600 words of high school students required English words.Try to approach like a game every day. Over time, you will develop your English language skills.I hope you will survive in the dungeon where English word monsters are struggling.Player ... are you ready?