Wu would have been rolling in his grassy bed if he realized that Lera had been thrown directly into a hot-spring scene in the middle of the tournament arc, but apparently, to help the participants recover from the chaotic battle royale and preserve the qualities of the one-on-one battles, the Boarded members of the Infinite Academy had been running this exclusive resort half-way up the mountain for over a decade now.
It all happened after one notorious year when the one-on-one battle became a battle of attrition, and it was literally the one with the greatest endurance and healing ability that won, rather than anyone with a marketable set of powers nor any shining star with a Wave using genius that looked to be Sky Guardian Corp-worthy.