Unlike the rest of their family, Ketchup and Bacon were both artificial intelligence beings. As long as nothing catastrophic happened in the future, the two of them could live on forever. They were basically immortals.
Jin Liwei's paternal instincts couldn't help but feel upset at the kind of life his two AI children would experience in the future after the rest of their family still alive today were gone. Would Ketchup and Bacon have to watch all of their loved ones grow old and die one by one? He couldn't imagine the full extent of sadness and loneliness that kind of life the two cat AIs would feel.
"Father, Bacon is sorry," his cat AI's son's small voice interrupted his increasingly troubled thoughts.