The children of the Avengers hone their powers and go head to head with the very enemy responsible for their parents' demise. The children of the Avengers hone their powers and go head to head with the very enemy responsible for their parents' demise. The children of the Avengers hone their powers and go head to head with the very enemy responsible for their parents' demise. The children of the Avengers hone their powers and go head to head with the very enemy responsible for their parents' demise.