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역지사지

Walk In My Shoes

Lee Geumsan

Drama

Psychological

Webtoons

Yaoi

Romance

Reverse Thinking

None

Non-Zero Sum

Non Zero-Sum

ノン・ゼロサム

非零和博弈

非零和賽局

논 제로섬

논제로섬

Shin yuri

Cheong Geumgang

Son Ibul

손이불 / 청금강

Adult

Mature

Smut

Tragedy

Non Zero Sum

**Warning: The series is under the tag "비욘드 하드코어", which means beyond hardcore, meaning it contains potentially triggering themes, including coercive relationships, sexual assault by multiple partners, gaslighting, and stockholm syndrome.**

---

Seo Hae-young, the only light of Yoon Hae-won, who has no money, no family, and no future.  
After Ko Tae-gyeom, his "friend", reveals his feelings for him, Hae-won's life begins to fall apart.

Tae-gyeom demands a relationship through threats, Hae-young wields violence in an unknown manner, and another friend Joo Hyun-woo joins the ranks...

The broken relationship between the four people, the memories of the past that are now faded.

Who will win the irreversible game?


---

**Official Novel:**  
[Web Novel](https://www.bomtoon.com/detail/nonzerosum),  [ebook Novel](https://ridibooks.com/books/793013046)

**Official Webtoon:**  
[Bomtoon](https://www.bomtoon.com/detail/non_0_sum), [Lezhin](https://www.lezhin.com/ko/comic/non_zerosum)

**Official Translations:**    
[T.Chinese](https://www.bomtoon.tw/detail/non_0_sum)     
Japanese: [Beltoon](https://www.beltoon.jp/detail/non_zerosum), [Lezhin](https://www.lezhin.jp/ja/comic/non_zerosum)

Cây Không Rễ

Déraciné

Ein Baum ohne Wurzeln

Rootless Tree

Árbol Sin Raíces

ต้นไม้ไร้ราก

无根之树

根無しの木

無根之樹

뿌리 없는 나무

LAPO

A Tree Without Roots

After the sudden suicide of his mother, Kwon Hee-seo has lived his life searching for answers. Taken in by an abusive foster family, he is left asking himself the same questions over and over again: What was the inciting incident that caused his mother to take her life? Who was the mysterious man that saved his? And could he be the same esoteric benefactor that has been shrouded in secrecy, supporting Hee-seo from behind the scenes? Unmoored like a tree without roots and desperate for answers, Hee-seo sets his family’s home ablaze in hopes of drawing the man out from the shadows. But this reckless attempt for a semblance of clarity in his life may lead Hee-seo to more than he bargained for… Can a tree without roots grow to reach the sun? Or is it destined to wither away in the absence of light?

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**Original Webtoon:**  
[Lezhin](https://www.lezhin.com/ko/comic/rootless), [Bomtoon](https://bomtoon.com/detail/rootless/)

**Official Translations:**  
English: [Lezhin](https://lezhinus.com/en/comic/tree_without_en)    
Japanese: [Beltoon](https://www.beltoon.jp/detail/rootless), [Lezhin](https://www.lezhin.jp/comic/rootless)  
Others: [Spanish](https://www.lezhin.es/detail/arbol-sin-raices), [German](https://www.lezhinde.com/detail/dbd_00232), [French](https://www.lezhinfr.com/detail/bt_1110620), [Thai](https://www.boomtoon.com/detail/rootless), [T.Chinese](https://www.bomtoon.tw/detail/rootless)

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