All Is Fair in Love and War is a hidden achievement from the Xianzhou Luofu Competitive Eater Championship in Honkai: Star Rail. Find out its location, how to unlock it, and what rewards you can get in this guide!

All Is Fair in Love and War Location

Near the Starwatcher Avenue Space Anchor

Teleport to Central Starskiff Haven using the Starwatcher Avenue space anchor and head south. Once you reach the food stall, talk to the owner to join the Competitive Eater Championship.

How to Get the All Is Fair in Love and War Achievement

No Need for Diplomacy

The food stall owner will tell you to engage in diplomacy with the other contestants before moving onto the actual competition. For this achievement, you can skip this phase and tell the owner that you are ready straight away.

Keep Eating and Drink As Much as You Want

When the competition starts, always choose to eat until you get asked how much water you want to drink. Make sure you drink as much as you want so you do not pass out.

Transfer Your Buns to Another's Plate

After drinking water, cheat your way to victory by placing your buns over to someone else! You will still win the competition and its rewards without any consequences.

All Is Fair in Love and War Rewards

New Recipe, Condensed Aether, and Strale

Apart from the All Is Fair in Love and War achievement, you will also get the Tasty Field Nutrient Bar recipe, 1 Condensed Aether, and 10 Strale.

All Achievements

What is the Competitive Eater Championship?

Optional Hidden Quest

The Competitive Eater Championship is an eating competition held in various regions. This particular series of Achievements is set in The Xianzhou Luofu where, depending on your actions, you can get a different achievement!

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