Arc 3The Saiyans Arrive
Krillin strengthened his family and allies while preparing for the Saiyans, guiding Goku to King Kai and developing powerful new techniques. The arc ends as Krillin brings Goku back to Earth and Vegeta and Nappa descend toward the assembled fighters.
- Krillin and Bulma welcomed Lanchi into their family, and Krillin learned the Saiyans would arrive in five years.
- Krillin discovered that his unborn child had SSS-Rank potential, then welcomed Goku, Chi-Chi, and Gohan to Capsule Corporation as Trunks and Gohan began to bond.
- Krillin trained through a super typhoon, taught Trunks to fly, and sensed Raditz arrive on Earth.
- Raditz revealed his plans to conquer Earth and took Gohan hostage, but Krillin killed him after learning Vegeta and Nappa would arrive in a year.
- Krillin accompanied Goku along Snake Way to King Kai’s Planet, where he mastered Kaio-ken and awakened the Saint Buddha Form.
- Krillin returned to Earth and found Piccolo training Trunks and Gohan, then brought the other fighters to Capsule Corporation and organized six months of training.
- With the Saiyans approaching, Krillin summoned Shenron, then used Instant Transmission to bring Goku back to Earth.
- Krillin and Goku reunited with Piccolo, Gohan, Trunks, Tien Shinhan, Chiaotzu, Yamcha, and Golden Haired Lanchi as two Saiyan spaceships entered Earth’s atmosphere.