Kapali was watching Michael from the sidelines.
It has been five months since they ended up in Hell together.
And these five months had been a literal hell for Michael thanks to Kapali and his training.
'I thought he would give up midway, but to think he endured…'
Even Kapali himself was amazed at his sheer willpower of Michael.
He endured all the harsh training of Kapali, he didn't give up, he never gave up, he trained until the exhaustion took his conscious.
The harsh training and the guidance that Kapali provided, at first, it was only due to a sense of duty.
Kapali was the first sword of the Crazy Necromancer, the one who accompanied him the longest and one who protected him from countless enemies, so he considered it his duty to train Michael, who was the Heir of his Master.
He wanted to make sure that his lord's dignity isn't soiled by his Heir.
So, he taught Michael the basics of the sword and asked him to train it exactly as much as he had done in his time.