So I'm finding this and martial arts manhwa or webtoon I think. It's about two twins. The mc is known to be smart and good at all things and his twin is not good so they were both treated differently. They have this thing that when they grow up, they're supposed to walk on something and the farther you walk, the stronger you are. The mc only took 2 steps so he was deemed as a trash immediately. His twin walk many steps making him the strong one. Theres also this gu I think that help them in martial arts like wine gu, caterpillar gu. And also even though the mc only walk 2 steps, he is still strong making his twin crazy and angry about it. I don't know if its reincarnation but please help me find it.
So I'm finding this and martial arts manhwa or webtoon I think. It's about two twins. The mc is known to be smart and good at all things and his twin is not good so they were both treated differently. They have this thing that when they grow up, they're supposed to walk on something and the farther you walk, the stronger you are. The mc only took 2 steps so he was deemed as a trash immediately. His twin walk many steps making him the strong one. Theres also this gu I think that help them in martial arts like wine gu, caterpillar gu. And also even though the mc only walk 2 steps, he is still strong making his twin crazy and angry about it. I don't know if its reincarnation but please help me find it.