Side Story: Mio in Xenoblade Chronicles 3 is both the Hero Quest of Miyabi and Ascension Quest of Mio, so completing it allows you to recruit Miyabi as a Hero and rank Zephyr up to level 20. Read on for a detailed walkthrough that includes how to unlock the quest, all rewards, and the quest location.

Side Story: Mio Location and Rewards

Aetia Region - Colony Omega

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How to Unlock and Recommended Level

Rewards

Side Story: Mio Hero Unlocked

Unlocks the Hero Miyabi

Miyabi	Starting Class
	Troubadour
	Starting Role
	Healer
	Nation/Faction
	Agnus
Voice Actors
ENG: Sorcha Groundsell	JP: Misato Fukuen
Description
Miyabi is an off-seer in Colony Gamma, an experimental Colony where Mio and Sena were stationed before a terrible accident forced them to flee without her.

Miyabi Profile and Hero Rating

Character and Class Limit Broken

Mio - Zephyr Class

Character	Class	Role
Mio	Zephyr	Defender

Completing this quest allows you to rank up the Zephyr class past Rank 10, all the way up to Rank 20. However, since Mio is a playable character, they do not instantly rank up to 20, unlike Heroes.

List of All Ascension Quests

Side Story: Mio Walkthrough

★ Side Story: Mio Walkthrough ★
Head for Captocorn Peak Continue to Colony Omega Fight the Colony Omega Force Defeat the Colony Omega Pipers and Moebius Y

Head for Captocorn Peak

A part of Chapter 6 will bring you to Captocorn Peak in the Aetia Region where you'll watch a short cutscene about Mio's, Sena's, and Miyabi's time in Colony Theta.

The Hero Quest 'Side Story: Mio' will be unlocked afterward.

Continue to Colony Omega

Head towards the quest marker on your map and watch a short cutscene about Mio's and Miyabi's time together as off-seers. Continue following the quest marker then rest at Tsang Camp.

Fight the Colony Omega Force

Continue for Colony Omega and defeat the Lv. 52 Colony Omega Forces blocking your way.

Watch a cutscene when you finally reach Colony Omega.

Defeat the Colony Omega Pipers and Moebius Y

After the cutscene, you'll need to defeat the Lv. 53 Colony Omega Pipers - Cammuravi, Mwamba, Miyabi, and Hackt.

There will be a cutscene halfway into the fight then you'll have to fight a Lv. 54 Moebius Y. Defeating him will complete the quest and recruits Miyabi to your team.

Xenoblade Chronicles 3 Related Guides

All Hero Quests

All Hero Quests