Shirou pov
When I and all the members of the Occult Research Club was arrived at the deepest part of the fake shrines, I can see Irina-san was tie up in the middle of some circular device which was carved into the wall, there are a lot of jewels that located in various parts of the mysterious devices, a lot of unknown runes and symbol that I didn't recognize was carved into the devices. And when I saw the device in more detail my advance version of the Structural Analysis is automaticly scan the device and the result of the scan is quite shocking. Because the device where Irina tie up was a barrier type device that made using another Longinus, Dimension Lost.
An upper level Longinus that have a power to made a special mist able to block any attack, as well as being able to transport anything inside of the mist into an artificial space. It look like that scumbag Diodora have a help from a Longinus user like me or Issei.
"Irina!" Issei is running as fast as he can when he see his girlfriend is being tied, into that strange barrier device. "Wait for me Irina! I will help you!"
I really want to shout to Issei that is not wise move to running in hurry like that to save Irina-san, because we didn't know what kind of trap that was prepared by Diodora. But because Issei already running, before I was about to shout out my voice to him. Everything is already too late because right now, Issei body was hitting an invisible barrier that making him cannot move another step to save Irina-san.
"Issei!" Rias-buchou is shouting with a worried look on her faces, and then she running to Issei direction to save him and checking his condition. It look like her worried to Issei is genuine even though Issei is not a devil anymore and only a temporary member of her peerage. "Are you allright!"
"I-I'm okay Rias-buchou!" Issei is touching his nose who are bleeding while trying his best to standing once more after his face and body are hitting an invisible barrier. "I really didn't expect that I will hit some invinsible barrier when I try to save Irina."
That idiot almost die when he try to save his girlfriend! Thankfully the barrier are didn't have that kind of effect even though the barrier have some kind of nasty effect to Irina only after I knew if from my Structural Analysis. If the barrier have some weird or dangerous additional effect to the person that hit the barrier I don't want to think or imagine what will happen to that idiot Issei!
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
"We can't save Irina because there is an invisible barrier that obstruct our way to save her!" Xenovia said while gritting her teeth, she feel so useless because she cannot save her best friend. "And that barrier is ridiculously strong! Even I can't scratch it at all using my Durandal!"
"Same for me and Rias," Akeno said with a sigh. "The attack using my holy thunder and the attack using Rias power of Destruction is completely useless, because our attack is absorbed by that barrier!"
"Whoever made that barrier he or she, really are an expert in making a very strong barrier," Rias said with an angry tones because her attack is failed to destroy the barrier.
"That Invisible barrier is connected to a the barrier device where Irina tie up," Shirou said explaining. "And that device was made by the power of upper tier Longinus, Dimension Lost."
"Are that's the result of your Structural Analysis Shirou-Senpai?" Asked Koneko.
"Yeah, the device that make the invisible barrier had a really nasty effect, like when we defeated Diodora the nasty effect that will increase the power of the one in the restraint on that device, in a reverse way," Answered Shirou. "But thankfully Irina didn't have any ability that will be dangerous if the ability effect became reverse and I my self have a way to destroy that barrier."
'I already disabled the effect of the Twilight Healing that I made inside Irina body after I knew the effect of that stupid barrier!' Shirou said inside his mind. 'Thankfully I had ability to control any Sacred Gears that I made remotely or Irina and everyone here will be in dangerous.'
All the member of the Occult Research Club feel happy after they are all heard Shirou words. Because Irina can be saved, and the purpose of the device is useless because Irina didn't have any special ability that will became dangerous if the ability effect is reverse.
"Using a simple mortal magic, and yet you can analyze the power of the device that made by the power of Dimension Lost, you are truly amazing Emiya Shirou," Behind the invisible barrier Diodora suddenly appear with his usual fake gentle smile while praising Shirou. "As expected from the user of the Longinus Zero."
"So the fake last bost finally appear, huh," Shirou said. "What are you doing by standing behind that barrier like that? Are you too afraid to face us? You know right is useless to hiding behind the barrier, because I can destroy the barrier easily."
"Oh, of course I knew you can destroy the barrier instantly and kill me in a blink of an eyes," Diodora said still with his fake gentle smile. "But I who exist behind the barrier only an illusion while the real me hidden somewhere safe while watching all you trying so hard to save your friend."
"You coward!" Shouted Issei. "Stop hiding and fight me like a man!"
"Heh, I can defeat you with ease fake Sekiryuutei, but if I defeat you, the Gremory group will try to beat me up, do you think I'm stupid enough to face the Gremory group who have a Longinus Zero user by my self even though my power is already increased because of Ophis snake," Diodora said with a smirk. "I'm still want to life, so sorry if I reject your stupid challenge!"
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
"Oh right I forgot to tell you all something, because all of you fail to bring Asia-tan here, I already put something on that fake nun as a precaution if you try to destroy that barrier device and try to save that fake nun, the bomb that I implanted inside her body would blow up and she will dies with all of you because of the explosion, I disappointed that the reverse effect of the barrier is useless but atleast the bomb that I planted inside her body will be working one hundred percent," Diodora said with an evil smile. "Ah, and the bomb inside her body also have a timer and her body will explode in one minutes from now! You are all will not die, but she will die. Try your best to save that fake nun! Loser!"
After that the illusion of Diodora behind the barrier disappear leaving only Irina who still tie to the device with a bomb that planted inside Irina body that will explode in less than a minutes.
Issei faced became paled, a tears was flow down from his eyes to his cheek. Because Irina soon will die, but he still cannot think a way to save her girlfriend. Issei is try to destroy the barrier using his dragon shoot bit his dragon shoot only absorbed by the barrier and making the barrier more stronger. Never in his life he would feel so useless like now.
Same with the other member of the Occult Research Club, none of them can save Irina. Gasper already trying to stop the time inside the barrier to buy all of them a time to save Irina, but oddly enough his time stopping ability is not working inside the barrier.
Xenovia is hitting the barrier and try to destroyed it with all her might, using Durandal but her effort is no use. Because the barrier is too strong.
Kiba made a special sword that can destroy a barrier but because the barrier device is made by a Longinus Class Sacred Gear. Kiba special sword is break down into a pieces after the sword hit the barrier.
Everyone is already giving up in saving Irina, because their effort to save her is useless, but not with Shirou, who still look calm even after knew that Irina will die in less that 30 second because he have a way to save Irina, he even knew where Diodora is because of his illusion eyes that have ability that can detect Diodora location.
Shirou then touch the barrier with his right hand and destroying it in less then a second. He then jump out and stab Irina with his right hand after he knew the location of the bomb inside her body with the ability of his illusion eyes. Shirou took out the bomb that was implanted inside Irina body without hurting her body because his right hand can cut a space so Irina body will not have a wound even after he stab her body using his right hand that can destroy almost anything and then he destroy the ceiling of the shrines and throw away the bomb so the bomb can explode outside the shrines. To save Irina life Shirou only need two second, using his ability as a High human that he inherit from his biological father. After saving Irina, Shirou is smiling and then said:
"Mission acomplished!"
Read advanced Chapter at Pa. treon.com/Raylight25