Wood feeds Fire. That one line from the five-element cycle explains most of what happens when a Wood Day Master falls for a Fire Day Master. You, Gap or Eul, are the fuel. They, Byeong (丙, the sun) or Jeong (丁, the candle), are the flame. Your ideas become their spotlight, your steady growth becomes their warmth, and the whole room gets brighter. It is one of the most naturally flowing pairings in saju, and also one where the Wood partner needs to watch their own reserves.
Wood feeds Fire in the generating cycle, so Fire is Wood's Output.


BomYou make them shine and they make you feel alive. That is one of the sweetest trades in the whole element cycle.
Chemistry
From your side, Fire is Output: in Ten God terms, Eating God (식신) or Hurting Officer (상관). Output is expression, creativity and joy, so being around a Fire person makes you feel more fun, more talkative and more visible than usual. They bring out the version of you that tells the story at dinner. Fire, meanwhile, feels fed by you. You give them stability, a plan and the patience to keep burning. Classical texts love this pairing for winter Wood especially, because cold trees need sunlight to grow.
Friction
Fire consumes Wood. If the relationship becomes all giving on your side, you can feel used up: you provide the structure, the emotional support and the long-term thinking, while they get the applause. Fire people can also move faster than you, burning through plans and moods while you are still growing toward the last one. And Fire's spontaneity can feel careless to a Wood person who likes direction.
In love
In love, this pair often feels like an easy yes. Fire makes you laugh and feel seen; you make Fire feel safe. Gap with Jeong is a classic image, a pine log keeping a candle alive. Eul with Byeong is a flower opening in the sun. Keep it healthy by making sure warmth flows back to you: compliments, care, their turn to plan the weekend.
As friends
As friends, you are the idea person and they are the hype. They will drag you to the party you would have skipped, and you will help them finish the project they started at 2 a.m.


YeonBeing someone's fuel is romantic until you are kindling. Ask for something back before you are a pile of ash with a nice personality.
How to make it work
Protect your roots. Water is what refills Wood, so build in rest, quiet time and people outside the relationship who feed you. Ask your Fire partner directly for appreciation. They give it generously once they know you want it.
The Day Master pairs
Read from the Wood side, the four Day Master pairings here are Gap with Byeong (Eating God), Gap with Jeong (Hurting Officer), Eul with Byeong (Hurting Officer), and Eul with Jeong (Eating God), and each of those pairings links to its own compatibility page.
Is Wood good for Fire in saju?
Yes, Wood feeds Fire in the generating cycle, so this is a naturally supportive pairing. The Wood partner should make sure support flows both ways.
What does Fire mean for a Wood Day Master?
Fire is your Output element, linked to self-expression, creativity and enjoyment. Fire people tend to bring out your playful, talkative side.
Read it from the other side
Fire and Wood, from the Fire side. New to the scoring? How compatibility works.