Is This A Valid Chain?

Here is the scenario:
(Turn player) Player A: Special summons Hyperion and activates effect
Player B: Activate Bottomless Trap Hole
Player A: Activates Torrential Tribute to prevent Hyperion from being removed

Is this a legal chain? Can Player A activate Torrential Tribute?

The chain was still activated in response to a summon which means it is valid.

Its a little stupid, still destroying your own Hyperion, bt it works

Barricade wrote:Its a little stupid, still destroying your own Hyperion, bt it works

Uhm and his opponent field as well, also leaves Hyperion in grave to be Reborned or Added with Kristya...