Yoosung is one of the three routes available completely for free in Mystic Messenger. Yoosung also has a much more playful vibe than the rest of the cast. His route feels much more like a young romance, which helps to set it apart from some of the more serious paid routes. He is also a great starter route for those who have never played an otome game before.
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Yoosung does have bad endings, but it's pretty easy to make it through his route with a bit of help from a guide. Below you will find everything you need to know about Yoosung's route, chat times, and how to unlock every single one of Yoosung's endings.
Updated July 25, 2022 by Jacqueline Zalace: We've updated this guide with more information to help you through Yoosung's route.
The game is divided into several different parts. When you first load in you will be placed in a chat room that runs off of a real-time clock. Chats happen in real-time and can be missed. When you're in a chat, you will be given chances to choose replies, you will want to select the ones that lead you to Yoosung:
Try to avoid speaking directly with or taking the side of the rest of the group. You don't want to let Yoosung blame V and the others for their problems, but you do want to support him to have a healthy mindset.
Be sure to have your phone close by or use hourglasses to participate in chats you have missed. Every chat doesn't have to be interacted with to get a route, but you will still want to be in as many chats as possible to ensure your win Yoosung's hearts.
Below, you can check out all the answers up until day four, so you can get onto Yoosung's route.
Once you hit day five, you should be on Yoosung's route.
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