After Dinner and the whole argument, Yu heads outside and used the Dragon Amulet to call forth Lu Bu.
Yu: Enjoyed your time-out?
Lu Bu: Was that supposed to be a joke?
Yu: it was, but What were you thinking?! You could've killed Shifu-San!
Lu Bu: I apologize, The moment he brought up Tai Lung, and the reason why Shifu sealed me away. I could not control myself,
Yu: you can regain my trust but you have to tell me more about your history with Tai Lung.
Lu Bu: he once challenged me to gain control of the amulet when Shifu was training him, however, he was unworthy of my power. Therefore he will not stop until he has defeated me and gain control of the Dragon Amulet
Yu: I see...
Lu Bu: He can also hit an opponent's nerve point paralyzing them in the process, this however will help you.
Lu Bu gives Yu paralysis resistance by giving him special defense buff.
Lu Bu: It will help you against Tai Lung when you face him in combat, I gave you a paralysis resistance buff
Yu looks up and saw the Furious Five heading out to stop Tai Lung.
Yu: Where are they going?
Lu Bu: It appears they are going to stop Tai Lung themselves.
Yu: We have to follow them. If I do, Rise will know I'm with them.
Lu Bu: It appears you have a valid point. But just remember Tai Lung is after the Dragon Amulet as well, so it's possible that You'll be his target.
Yu: I'm willing to take that chance.
Lu Bu: ...Very well. If that is your decision, i will follow it.
Yu: So How am I going to catch up with them?
Lu Bu: Do not fret. I have something that will help you.
Lu Bu summons his faithful stead the animal was a horse. but it wasn't just any horse it had red hair with black armor on its face, chest plate it's Maine and tail were fiery red, this was Lu Bu's signature horse. The Red Hare

Lu Bu: This is my signature horse the Red Hare. one of the greatest warhorses in all of ancient China. This should be enough to catch up with them.
After Shifu walks away from his conversation with Po, He saw Yu get on a special looking horse, Shifu had to stop him from going.
Just as Yu was about to head off after he got on the horse, he heard Shifu calling him.
Shifu: Narukami, where are you going?!
Yu: I'm going to save my friend Rise.
Shifu: I can't let you go, it's too dangerous.
Yu: Shifu-San, Rise is my friend, I'll do anything to save her. Shifu-San don't stop me from going.
Shifu: Do you know how dangerous Tai Lung is?
Yu: Yeah I know, but I can't just leave my friend with people she doesn't know.
Shifu: Tai Lung is an extremely dangerous foe, there's no guarantee you'll survive against him, Please... reconsider this Narukami.
He wanted to listen to Shifu he really did, but saving Rise is more important to him.
Yu gave Shifu a look of sorrow as he shook his head before he snaps the reins as he took off
Shifu: Narukami, Wait!
But it was too late, Yu was already gone.
Yu took out his cell phone and called Yosuke to let him know that he is going to find Rise.
Yosuke: Hello?
Yu: Yosuke this is Yu.
Yosuke: Partner! Where the hell are you right now?
Yu: I'm going to save Rise. Tai Lung has her.
Yosuke: What!? Are you crazy!? There's no way you'll survive against Tai Lung!
Yu: I know that, that's why I'll avoid him and get Rise. And tell the others to not follow me. I have to do this alone
"Alright, be careful partner! And please come back alive." Yosuke said as he hung up.
Yu's mind: Hang in there Rise, I'm on my way.