"Goku, what are you doing?!"
Tien Shinhan's expression changed. He turned toward Goku, who emerged from the billowing dust with an exceptionally resolute gaze.
Tien Shinhan could not understand why Goku was so determined to protect this alien.
Anyone could see that Raditz harbored unrestrained ambitions. If they did not deal with him, he would bring nothing but disaster.
"I'll search for the Dragon Balls and have Shenron revive the people he killed. Also, Tien Shinhan, don't force me to act. You're not my opponent."
Goku was somewhat forceful, his lips pressed tightly together.
He knew that what he was doing was not right, but he truly could not stand by and watch his only blood relative be killed by Tien Shinhan.
Although he had never spent time with Raditz, the fact that they were of the same race—and that Raditz was his older brother—made Goku feel that he could try getting along with him. Perhaps he could change him.
Of course, the biggest reason was that Goku believed his strength was enough to keep Raditz suppressed and prevent him from doing evil.
Besides, Goku also wanted to see the fighting power of Prince Vegeta, the so-called Saiyan royalty Raditz had mentioned. He wanted to spar with him.
"Don't let blood ties and the fact that he's your brother confuse you. He's evil. He didn't come to Earth with good intentions to see you—he came to drag you into his gang and make you do bad things!" Tien Shinhan shouted angrily.
He knew Goku was strong and might be able to keep an eye on Raditz, but he could not guard him twenty-four hours a day. With Goku's careless personality, he would definitely slip up, causing even greater harm.
Only killing Raditz would be the most thorough and best solution.