Titan ae and knights of Sidonia crossover.

Chapter Two- Encounter

All the pilots on the asteroid are in shock on what they are witnessing. Izana- It-It can't be g-gauna. En- How can this be? They then see the gauna with Yamano guard it begins to crush it then pulls Yamano with its tentacles. They see her scared and screaming  but before it could kill her nagate comes flying in saving her by scooping her up in the mechs hand and lands on the other side of the gauna. Nagate- Yamano, Yamano are you alright? Yamano dos does not answer and is scared at what just occurred.

The Gauna then attacks nagate he then takes evasive action to avoid getting caught by tentacles. Nagate- Anybody there I need some help. Hoshijiro- Hang on nagate were coming. Nagate- I need you to buy me some time so I can get Yamano into the cockpit. Hoshijiro- Copy that. The other guards then open fire with their heigus particle canons they manage to get its attention and draw the gauna away. Nagate then stops his guard raises the mechs hand and then carefully puts Yamano in the back seat. Nagate- Pilot is secured. Hoshijiro- Copy that nagate. On bridge the crew is trying to figure out what to do until Mr. Sei says Captain they don't have Kabizashi at this rate?

Captain- Have the cadets fall back we will provide cover with the heavy mass canon. It will only provide temporary relief, but we need to keep the gauna as far away from Sidonia. Mr. Sei then repeats her order to the bridge crew, and they begin to activate the enormous canon on the back of Sidonia. Mr. Sei- What about Kunato? Captain- Call off his rescue how ever will assist as much as we can. On the outer hull of Sidonia, the enormous cannon comes out of it then opens fire on the asteroid. While the guards are engaging the gauna they get an alert about. Mr. Sei-

All pilots are to fall back Sidonia has fired a heavy mass round and will destroy the asteroid in 2 mins. Nagate-Wait they fired what. Hoshijiro- Explain later we need to get out of here. Nagate- We can't leave Kunato izana give me hand. Izana- Roger. They then get to his location and access the damage. Nagate- His engine is severely damaged we need to remove it and get him off this asteroid. Izana- I'm on it. Izana uses her laser to separate the engine. Mr. Sei- Get out of there you two the canon fire is almost there. Nagate- IZANA? Izana- I got it. Izana then removes the engine and they both grab each side of the guard then lift it off the asteroid. Hoshijiro- Clasp formation. All the guards then join hands and blast off towards Sidonia and right pass the heavy mass canon fire. The shell obliterates the asteroid and the gaunas main body is destroyed but its core is flung far away from the debris. Bridge crew- Direct hit to target the gauna is falling back.

Captain- We've merely pushed it back. Have the ship they excavated moved to a secured hanger nobody is to enter other than me. Mr. Sei- Understood. The captain then presses a button, and her deck then raises up to her quarters. Crew- Why would the captain only want her to access the ship? Mr. Sei- To be honest I don't really know. Back with nagate they all land safely on Sidonia. The med teams then take Yamano and Kunato to the hospital. Nagate- Are they going to be ok? Izana- They'll be ok the best doctors will look over them. Nagate- That's good. Anyways what the hell was that thing? Izana- It was a gauna Sidonia hasn't seen a gauna in over 100 years. Nagate- Are they the aliens that Mr. sei talked about. Izana- Yes and the only way to kill a gauna is with a Kabizashi. Nagate- Why couldn't the captain just send that seemed a bit over kill to fire that shell. Nagate then feels a hit on the head. Mechanic- Don't callout the captain like that. Nagate- I'm just saying. They then hear yelling. Person- Izana baby are you all right. The person runs right by the pilots then shoves nagate out of the way and hugs izana. Izana- I'm alright mako. Nagate then gets up and says Mako you mean your? Izana- Yes this is mako my boyfriend. Nagate lifts his hand up and says It's a pleasure to meet you I'm nagate. Mako looks at nagate with disgusts look and slaps his hand away. Mako- Don't come near me or izana you under dweller freak. Izana is shocked at what he says then mako takes izana hand and brings izana to the locker room. Nagate- What's that guy's problem? Hoshijiro- I'm not really shore Mako is usually nicer.