"If they weren't killed by beasts, then…"
Lin Sen's face was filled with surprise. Then, he thought of Han Tianzuo's spying that was seemingly present yet not quite over the past three years. A strange guess appeared in his mind.
"Do the deaths of my parents have something to do with Han Tianlin?"
"You indeed have your own guess."
Zheng Kuangyi saw Lin Sen's expression of realization and hatred and sighed.
"At that time, your father was a researcher in our school. He specialized in studying the habits and weaknesses of non-human species. At the same time, he also conducted research on artificially taming ferocious beasts.
"I remember that he claimed to have a very special talent at that time. Many non-human creatures, such as herbivorous ferocious beasts, ferocious beasts that lost their offensive power, and other intelligent lifeforms would show rare friendliness to him."