These are all the episodes in the series called Kai.

Title Number Written By Air Date
The Return 001 ISM 30/04/17
Ben left Kai's mother when Kai was born, as Ben sensed Kai's aptitude for using the Omnitrix would clash with his and cause danger. Kai is sent a mysterious package for an early birthday present and told not to open it until he turns 16.... in ten days.
Hunted 002 ISM 01/05/2017
Kai is partying four days before he turns 16, and something causes the block to fall, sending everyone into curiosity. The Omnitrix is used, and Kai wants to know where his mother is.
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