But obstacles don't stop coming in-between them from there; First, they learn that Han (Xia Tian's girlfriend) is Ye Si Ren's long lost daughter, thus ruins their plan to reconcile their marriage.
Secondly, Ye Si Ren's father uses her ex-husband and her son Xia Tian as pawns to take over the world and she is forced to fight back the constant obstacles coming for them.
Since he made little effort in controlling his powerful but unstable abilities, a "Feng Long Tie" (封龍貼) was placed on his neck making him no different from a "Ma Gua" (麻瓜 / Muggle).
In order for Xia Tian to become Zhong Ji Tie Ke Ren, he must find the five original power-users of wind, fire, thunder, lightning and rain (原位異能行者) and collect their elements.
Full name: Xia Lan Xing De Yu (夏蘭荇德‧宇).Blood status: Half-blood.Age: 20 years old.Aura: Light yellow.Position in the family: The eldest of the three siblings.Status: Alive.Fighting Points11000 (18000+ as Gui Feng)Actor: Danson Tang (唐禹哲).
Xia Yu's powers remain sealed until his paternal grandfather's plan to take over the world backfires causing a beam of dark energy to strike directly at him, turning him into "Gui Feng" (鬼鳳 / Ghostly Phoenix), who is the "original power-user of fire" (火的原位異能行者).
Full name: Gu La Yi Er Lan Ling Wang (古拉依爾‧蘭陵王).Blood status: Pure-blood.Age: 19 years old.Aura: Light blue.Status: Alive.Fighting Points:15000.Actor: Calvin Chen (辰亦儒) - Fahrenheit (飛輪海).
But if he can lift it, he will gather up the energy of hatred that his ancestors have collected over the centuries and turn him into a "Zhong Ji Tie Ke Ren" (終極鐵克人 / Ultimate Iron Man).
But Lan Ling Wang himself is resistant to the idea, because the thought never occurred and add the fact that his family was killed because of supernatural abilities made him reluctant to using his powers.
However, he is not much of a narcissist like Ya Se.Full name: Jiu Da Zhang Lao Wu (灸亣镸荖‧舞).Blood status: Pure-blood.Age: 17 years old.Aura: Golden yellow.Status: Alive.Fighting Points:24000.Actor: Aaron Yan (炎亞綸) - Fahrenheit (飛輪海).
Jiu Wu once asked why he didn't seize his chance to be with Han when she and Xia Tian were misunderstood as half-siblings, and he replied that he just hoped that they would have a happy ending now that there was nothing separating them anymore.
Unbeknownst to her, she is a "Shi Xin Sha Shou" (石心殺手 / Stone-Hearted Assassin), controlled by evil powers and has once been ordered to kill Xia Tian but gets defeated by Gui Long instead.
When Han sacrifices herself to save Xia Tian by taking a deadly hit into her own body and unwittingly transfers her thunder-energy to him, they realize that she is actually the "original power-user of thunder" (雷的原位異能行者).
Although a Chord proves to be part of a supernatural army, he does not appear to manifest any special ability or weapon until Lan Ling Wang begins to sneak around his team and the Xia family.
He seems to know of Da Dong's existence, but it is unconfirmed whether he knows of his Gold Dimensional counterpart's or not.Full name: Ye He Na La Xiong Ba (葉赫那啦‧雄霸).Blood status: Pure-blood.Aura: Pink.Status: Deceased.Fighting Points:35000+.Actor: Wang Dao (王道).
His son believed that he allowed him to marry Xia Xiong only because he became tired of his rebellious behavior, but in truth he wanted to use their future children as pawns to take over the world: a plan that he has been carefully making for over 20 years.
According to Lan Ling Wang, the Master knows an ability called "Xi Mo Shen Gong" (吸魔神功), which can increase his own powers by absorbing outside demonic energy.Age: Nearly 200 years old.Aura: Yellow.Status: Deceased.Fighting Points:40000Actor: George Hu (胡宇崴).
Everybody believed that she was dead until Han starts sensing her pain and hearing her cry for help, and then they realize that she is being held in a dark dimension where ordinary "Yi Neng Xing Zhe" are converted into demons.
As the final and most powerful antagonist to be faced, Xia Tian, the band of Dong Cheng Wei (東城衛), and the five original power-users (原位異能行者) meet him in a huge battle.
In K.O.3an Guo, Wa Ge has an alternate counterpart in the Silver Dimension named Pang Tong, who is the guardian of a legendary script that contains information about the world of demons.Blood status: Demon-kind.Aura: White.Status: Deceased.Fighting Points:18000.Actress: Wang Qiao Cheng (王巧琤).
Specialty: Because Vincent is a blood relative of the Hu Yan Jue Luo family (呼延覺羅家族), he can use spells to control other's actions according to his command.Status: Deceased.Actor: Huang Wan Bo / K Yi Ba (黃萬伯 / K一吧).
When Xia Tian goes to the Gold Dimension to read a manga series that foretells their future, he finds out that Dao Ba Jie Sen will be sacrificed to lock the portal.
In K.O.3an Guo (終極三國), Dao Ba Jie Sen is revealed to have another alternate counterpart in the Silver Dimension named Li Shi Zhen.Status: Alive.Actor: De Yang (德楊).
These two characters were written off in the middle of the show, but Xiao Long Nu's apprentice has appeared in the loft of "Tie Ke Jin Wei Jun" (鐵克禁衛軍 / The Iron Protection Team) caring for Jiu Wu (灸舞) and Xia Tian.
Biography: Wang Da Dong - one of the former protagonists in the first show: KO One - is the ring leader of his school gang "Zhong Ji Yi Ban" (終極一班 / Ultimate Class) and is also KO.3 in the Gold Dimension.
Sequel: In K.O.3an Guo (終極三國), he travels to the Silver Dimension with his friends and accidentally causes a giant rock to fall down on Xiu's alternate counterpart, Liu Bei.
Sequel: In K.O.3an Guo (終極三國), he travels to the Silver Dimension with his friends where Da Dong accidentally causes a giant rock to fall down on Xiu's alternate counterpart, Liu Bei.
Sequel: In K.O.3an Guo (終極三國), he travels to the Silver Dimension with his friends where Da Dong accidentally causes a giant rock to fall down on Xiu's alternate counterpart, Liu Bei.
He is often mysterious and whenever Da Dong, Ya Se and Xiao Yu come to visit for food and have hard time understanding things, he gives them useful advice.
His most special treats are "Zhen Zhu Nai Cha" (珍珠奶茶 / Pearl Tea) and "Ba Xian Guo Hai" (八仙過海 / Eight Fairies Cross The River).