Till'all was one of the White Martians captured by Cay'an and tricked into thinking they were green Martians. Till'all and the other Martians were held captive by a secret human agency and experimented on until they were able to alert J'onn J'onzz to their presence and acquire his help in escaping. Till'all and J'onn grew to be friends in the short time J'onn hid them until their true nature was revealed. When Cay'an released them, the White Martians held J'onn responsible for their identity crisis, thinking he betrayed them. J'onn was attacked but was able to induce coma's in 2 of the Martians, the third, Mica'kel, Till'all's father, was killed. Till'all sought out J'onn seeking revenge but J'onn was able to reason with him and elicit his help in finding the true master mind.