Gyeong-sin is Metal on Metal: the Sword on 申, the Monkey, which is yang Metal at full strength. It is a 간여지동 pillar and the 건록 (peak-of-strength) branch for Gyeong. Picture a ridge of raw iron in early autumn, cold air, no vegetation, just ore glinting in the sun. Powerful, honest, unpolished.
You are self-reliant and direct. You say what you mean and you mean what you say. You are loyal, brave and practical, with little patience for games. The hidden 壬 Water is your Eating God, so you are funnier and more creative than your blunt reputation suggests. The classical lesson is clear: strong Gyeong needs 丁 Fire to forge it. Without refinement, raw strength stays raw, and you can be stubborn, harsh or stuck.
There is something refreshingly uncomplicated about you. You do not play games, you do not hint, and you do not keep a hidden agenda. People always know where they stand, which is rare and valuable. The growth edge is learning that other people process more slowly and more softly than you do. A blunt sentence delivered with a little warmth lands twice as well, and costs you nothing.


BomYou are honest, brave and loyal, the kind of person who makes everyone feel safer.
Gyeong-sin in love
Friend (비견) in the spouse palace means you want an equal partner, someone as strong and direct as you. You love loyally and practically. You prefer actions to words.
You can be competitive, blunt and emotionally guarded. You may also struggle to compromise. Partners with Fire energy refine and warm you; partners with Water energy help you express yourself. Choose someone who can handle honesty and give it back.
As a friend
You are the friend who tells the truth even when nobody else will. You are loyal, protective and dependable. You can be harsh and competitive. Your friends value your honesty and occasionally wish you had a softer setting.
Red flags
- You confuse bluntness with honesty.
- You compete with people you love.
- You refuse help because you can do it yourself.
- You treat feelings as problems to solve.


YeonYou can be strong and still say 'I need you.' Iron rusts when it is left alone in the rain.
At work
Gyeong-sin thrives in direct, results-driven roles: engineering, military, sports, manufacturing, entrepreneurship, law enforcement, competitive sales. You are tough and reliable. Seek mentors and challenges that refine you.
Gyeong-sin vs the other Gyeong Metal pillars
Gyeong-sin is the strongest and most self-reliant Gyeong pillar. Gyeong-in (庚寅), its clash partner (寅申), is enterprising and restless; you are solid. Gyeong-o (庚午) is shaped by Fire and honorable, Gyeong-ja (庚子) witty, Gyeong-jin (庚辰) and Gyeong-sul (庚戌) commanding. Only you stand on pure Metal with a peer in the spouse palace, which makes your relationships direct and equal, and occasionally competitive.
Chart notes
Chart notes for Gyeong-sin: the 申 Monkey branch is Metal and hides 戊 (Indirect Resource), 壬 (Eating God), 庚 (Friend), read from a Gyeong Metal point of view. Its main qi, 庚, puts Friend (비견 比肩) in the Gyeong-sin spouse palace. In branch relations, 申 clashes with 寅 (Tiger) and forms a six-harmony pair (육합) with 巳 (Snake), so a partner with a Tiger or Snake day branch will feel noticeably different to a Gyeong-sin person. 庚申 is pillar 57 of the sixty in the 육십갑자 cycle.
FAQ
Is Gyeong-sin a strong day pillar?
Usually very strong: Metal on Metal (간여지동) at the Day Master's peak branch. Strength here means resilience and directness, not superiority.
Why is Gyeong-sin so blunt?
Raw, unrefined Metal energy. The upside is honesty; the growth edge is tact.
What balances Gyeong-sin?
Fire to refine and Water to express. Mentors, warmth and creative outlets help.
The soul behind it
Gyeong-sin is one of six day pillars for Gyeong Metal, The Sword. The soul page covers what all six share.