家族愛→競技テニス→狂気(凶器) https://energy.jp/blog/2022/03/16/%e5%ae%b6%e6%97%8f%e6%84%9b%e2%86%92%e7%ab%b6%e6%8a%80%e3%83%86%e3%83%8b%e3%82%b9%e2%86%92%e7%8b%82%e6%b0%97%ef%bc%88%e5%87%b6%e5%99%a8%ef%bc%89/