OBLICON

X is obliged himself to give Z his only cat. They agreed that the deliver will be on June 20, 2019. And when June 21, 2019 comes, X is going to deliver the cat. Unfortunately, the weather is bad and started raining with thunder. X is afraid that he will be considered delay for his obligation to deliver the cat before the date agreed upon, so X courageously deliver the cat despite the weather being bad. However, the cat was struck by lightning having the animal being killed. Is X liable for the loss of the cat? Answer by basing it in law.